diff --git a/README.rst b/README.rst
index c968f24..672ec5f 100644
--- a/README.rst
+++ b/README.rst
@@ -325,7 +325,6 @@ build_pattern
 
   * R: R language package
   * cpan: perl language package
-  * ruby: ruby language package
   * configure: Traditional ``%configure`` autotools route
   * configure_ac: Like ``configure``, but performs ``%reconfigure`` to
     regenerate ``./configure``
@@ -339,9 +338,6 @@ build_pattern
   * distutils3: Only build the Pythonic package with Python 3
   * pyproject: Build the Pythonic package using the PEP 516 method
   * meson: Build package with Meson/Ninja
-  * golang: Build Go package
-  * godep: A go dependency-only package
-  * \[WIP\] cargo: Build Rust package with Cargo
   * \[WIP\] scons: Build package with Scons
 
 series
@@ -367,14 +363,6 @@ pypi_overrides
   +    'colorama',
   ```
 
-golang_libpath
-  When building go packages, the go import path will be guessed automatically
-  (e.g. building ``https://github.com/go-yaml/yaml/`` would get
-  ``github.com/go-yaml/yaml``). While this is handy, it's not always correct (in
-  the previous example, the correct import path should be ``gopkg.in/yaml.v2``).
-  This could be easily fixed by placing ``gopkg.in/yaml.v`` in this file,
-  changing where the go bits will be placed.
-
 service_restart
   Each line in the file specifies the full path to a systemd unit file
   installed by this package that should be restarted by clr-service-restart_.
@@ -616,8 +604,8 @@ For websites such as ``bitbucket`` or ``GitHub``, using ``get$`` and
 ``v$.tar.*`` style links, the project name itself is used from the URL and the
 version is determined by stripping down the tag.
 
-CPAN Perl packages, R packages, and rubygems.org rubygems are automatically
-prefixed with their language name: ``perl-``, ``R-`` and ``rubygem-``
+CPAN Perl packages, pypi ecosystem packages and R packages are automatically
+prefixed with their respective names: ``perl-``, ``pypi-`` and ``R-``
 respectively.
 
 When these automated detections are not desirable, it is possible to override
diff --git a/autospec/autospec.py b/autospec/autospec.py
index 016f992..b8d0bd7 100644
--- a/autospec/autospec.py
+++ b/autospec/autospec.py
@@ -210,7 +210,6 @@ def package(args, url, name, archives, workingdir):
     filemanager = files.FileManager(conf, package)
     content = tarball.Content(url, name, args.version, archives, conf, workingdir)
     content.process(filemanager)
-    conf.create_versions(content.multi_version)
     conf.content = content  # hack to avoid recursive dependency on init
     # Search up one level from here to capture multiple versions
     _dir = content.path
diff --git a/autospec/build.py b/autospec/build.py
index 2e6930a..6d4ed4d 100644
--- a/autospec/build.py
+++ b/autospec/build.py
@@ -139,16 +139,6 @@ class Build(object):
                 if not s:
                     return
                 self.must_restart += requirements.add_buildreq(f"pypi({s.lower().replace('-', '_')})", cache=True)
-            elif buildtool == 'ruby':
-                if s in config.gems:
-                    self.must_restart += requirements.add_buildreq(config.gems[s], cache=True)
-                else:
-                    self.must_restart += requirements.add_buildreq('rubygem-%s' % s, cache=True)
-            elif buildtool == 'ruby table':
-                if s in config.gems:
-                    self.must_restart += requirements.add_buildreq(config.gems[s], cache=True)
-                else:
-                    print("Unknown ruby gem match", s)
             elif buildtool == 'catkin':
                 self.must_restart += requirements.add_pkgconfig_buildreq(s, config.config_opts.get('32bit'), cache=True)
                 self.must_restart += requirements.add_buildreq(s, cache=True)
diff --git a/autospec/buildreq.py b/autospec/buildreq.py
index 6374a99..a46202b 100644
--- a/autospec/buildreq.py
+++ b/autospec/buildreq.py
@@ -174,50 +174,6 @@ def parse_modules_list(modules_string, is_cmake=False):
     return res
 
 
-def parse_go_mod(path):
-    """Parse go.mod file for build requirements.
-
-    File content looks as follows:
-
-    module example.com/foo/bar
-
-    require (
-        github.com/BurntSushi/toml v0.3.1
-        git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999
-        github.com/inconshreveable/mousetrap v1.0.0 // indirect
-        "github.com/spf13/cobra" v0.0.3
-        github.com/spf13/pflag v1.0.3 // indirect
-    )
-
-    Need to handle all require lines including //indirect.
-    Skip requires that use .git for now. May need to be handled
-    differently.
-    """
-    reqs = []
-    with open(path, "r") as gfile:
-        dep_start = False
-        for line in gfile.readlines():
-            # Ideally the mod file is generated and the format is
-            # always correct but add a few defenses just in case
-            line = line.strip()
-            if line.startswith("//"):
-                # Skip comments
-                continue
-            if dep_start:
-                # End of the require section
-                if line.startswith(")"):
-                    break
-                req = line.split()[:2]
-                req[0] = req[0].replace('"', '')
-                if req[0].endswith(".git"):
-                    continue
-                reqs.append(req)
-                continue
-            if line.startswith("require ("):
-                dep_start = True
-    return reqs
-
-
 def _get_desc_field(field, desc):
     """Get a field value from an R package DESCRIPTION file.
 
@@ -324,7 +280,6 @@ class Requirements(object):
         self.extra_cmake = set()
         self.extra_cmake_openmpi = set()
         self.verbose = False
-        self.cargo_bin = False
         self.pypi_provides = None
         self.banned_buildreqs = set(["llvm-devel",
                                      "gcj",
@@ -499,25 +454,6 @@ class Requirements(object):
         self.configure_ac_line(buf, config.config_opts.get('32bit'))
         f.close()
 
-    def parse_cargo_toml(self, filename, config):
-        """Update build requirements using Cargo.toml.
-
-        Set the build requirements for building rust programs using cargo.
-        """
-        config.set_build_pattern("cargo", 1)
-        if config.default_pattern != "cargo":
-            return
-        self.add_buildreq("rustc")
-        with util.open_auto(filename, "r") as ctoml:
-            cargo = toml.loads(ctoml.read())
-        if cargo.get("bin") or os.path.exists(os.path.join(os.path.dirname(filename), "src/main.rs")):
-            self.cargo_bin = True
-        if not cargo.get("dependencies"):
-            return
-        for cdep in cargo["dependencies"]:
-            if self.add_buildreq(cdep):
-                self.add_requires(cdep, config.os_packages)
-
     def parse_r_description(self, filename, packages):
         """Update build/runtime requirements according to the R package description."""
         deps = []
@@ -538,27 +474,6 @@ class Requirements(object):
 
     def set_build_req(self, config):
         """Add build requirements based on the build pattern."""
-        if config.default_pattern == "ruby":
-            self.add_buildreq("ruby")
-            self.add_buildreq("rubygem-rdoc")
-        if config.default_pattern == "cargo":
-            self.add_buildreq("rustc")
-
-    def rakefile(self, filename, gems):
-        """Scan Rakefile for build requirements."""
-        with util.open_auto(filename, "r") as f:
-            lines = f.readlines()
-
-        pat = re.compile(r"^require '(.*)'$")
-        for line in lines:
-            match = pat.search(line)
-            if match:
-                s = match.group(1)
-                if s != "rubygems" and s in gems:
-                    print("Rakefile-dep: " + gems[s])
-                    self.add_buildreq(gems[s])
-                else:
-                    print("Rakefile-new: rubygem-" + s)
 
     def parse_cmake(self, filename, cmake_modules, conf32):
         """Scan a .cmake or CMakeLists.txt file for what's it's actually looking for."""
@@ -794,8 +709,6 @@ class Requirements(object):
             self.add_buildreq("buildreq-distutils36")
         elif config.default_pattern == "distutils3":
             self.add_buildreq("buildreq-distutils3")
-        elif config.default_pattern == "golang":
-            self.add_buildreq("buildreq-golang")
         elif config.default_pattern == "cmake":
             self.add_buildreq("buildreq-cmake")
         elif config.default_pattern == "configure":
@@ -818,27 +731,8 @@ class Requirements(object):
         for dirpath, _, files in os.walk(dirn):
             default_score = 2 if dirpath == dirn else 1
 
-            if any(f.endswith(".go") for f in files):
-                self.add_buildreq("buildreq-golang")
-                config.set_build_pattern("golang", default_score)
-
             if "go.mod" in files:
-                if "Makefile" not in files and "makefile" not in files:
-                    # Go packages usually have make build systems so far
-                    # so only use go directly if we can't find a Makefile
-                    config.set_build_pattern("golang", default_score)
                 self.add_buildreq("buildreq-golang")
-                if config.default_pattern == "golang-mod" or config.default_pattern == "godep":
-                    config.set_gopath = False
-                    mod_path = os.path.join(dirpath, "go.mod")
-                    reqs = parse_go_mod(mod_path)
-                    for req in reqs:
-                        # req[0] is a SCM url segment in the form, repo/XXX/dependency-name
-                        # req[1] is the version of the dependency
-                        pkg = "go-" + req[0].replace("/", "-")
-                        self.add_buildreq(pkg)
-                        if config.default_pattern == "godep":
-                            self.add_requires(pkg, config.os_packages)
 
             if "CMakeLists.txt" in files and "configure.ac" not in files:
                 self.add_buildreq("buildreq-cmake")
@@ -892,12 +786,8 @@ class Requirements(object):
                 config.set_build_pattern("meson", default_score)
 
             for name in files:
-                if name.lower() == "cargo.toml" and dirpath == dirn:
-                    self.parse_cargo_toml(os.path.join(dirpath, name), config)
                 if name.lower().startswith("configure."):
                     self.parse_configure_ac(os.path.join(dirpath, name), config)
-                if name.lower().startswith("rakefile") and config.default_pattern == "ruby":
-                    self.rakefile(os.path.join(dirpath, name), config.gems)
                 if name.endswith(".pro") and config.default_pattern == "qmake":
                     self.qmake_profile(os.path.join(dirpath, name), config.qt_modules)
                 if name.lower() == "makefile":
diff --git a/autospec/check.py b/autospec/check.py
index 3e71fd3..fa49dbc 100644
--- a/autospec/check.py
+++ b/autospec/check.py
@@ -93,8 +93,6 @@ def scan_for_tests(src_dir, config, requirements, content):
         "perlcheck": perl_check,
         "setup.py": setup_check,
         "cmake": "cd clr-build; " + cmake_check,
-        "rakefile": "pushd %{buildroot}%{gem_dir}/gems/" + content.tarball_prefix + "\nrake --trace test TESTOPTS=\"-v\"\npopd",
-        "rspec": "pushd %{buildroot}%{gem_dir}/gems/" + content.tarball_prefix + "\nrspec -I.:lib spec/\npopd",
         "meson": meson_check,
     }
     if config.config_opts.get('32bit'):
diff --git a/autospec/config.py b/autospec/config.py
index 1dbef29..e0a6a6e 100644
--- a/autospec/config.py
+++ b/autospec/config.py
@@ -105,7 +105,6 @@ class Config(object):
         self.autoreconf = False
         self.custom_desc = ""
         self.custom_summ = ""
-        self.set_gopath = True
         self.license_fetch = None
         self.license_show = None
         self.git_uri = None
@@ -131,16 +130,12 @@ class Config(object):
         self.download_path = download_path
         self.default_pattern = "make"
         self.pattern_strength = 0
-        self.sources = {"unit": [], "gcov": [], "tmpfile": [], "sysuser": [], "archive": [], "destination": [], "godep": [], "version": []}
+        self.sources = {"unit": [], "gcov": [], "tmpfile": [], "sysuser": [], "archive": [], "destination": []}
         self.archive_details = {}
         self.conf_args_openmpi = '--program-prefix=  --exec-prefix=$MPI_ROOT \\\n' \
             '--libdir=$MPI_LIB --bindir=$MPI_BIN --sbindir=$MPI_BIN --includedir=$MPI_INCLUDE \\\n' \
             '--datarootdir=$MPI_ROOT/share --mandir=$MPI_MAN -exec-prefix=$MPI_ROOT --sysconfdir=$MPI_SYSCONFIG \\\n' \
             '--build=x86_64-generic-linux-gnu --host=x86_64-generic-linux-gnu --target=x86_64-clr-linux-gnu '
-        # Keep track of the package versions
-        self.versions = OrderedDict()
-        # Only parse the versions file once, and save the result for later
-        self.parsed_versions = OrderedDict()
         # defines which files to rename and copy to autospec directory,
         # used in commitmessage.py
         self.transforms = {
@@ -257,8 +252,6 @@ class Config(object):
             (r".*\.go:.*cannot find package \"(.*)\" in any of:", 0, 'go'),
             (r"/usr/bin/env\: (.*)\: No such file or directory", 0, None),
             (r"/usr/bin/python.*\: No module named (.*)", 0, None),
-            (r":in `require': cannot load such file -- ([a-zA-Z0-9\-\_:\/]+)", 0, 'ruby table'),
-            (r":in `require': cannot load such file -- ([a-zA-Z0-9\-\_:]+) ", 0, 'ruby'),
             (r"Add the installation prefix of \"(.*)\" to CMAKE_PREFIX_PATH", 0, None),
             (r"By not providing \"([a-zA-Z0-9]+).cmake\" in CMAKE_MODULE_PATH this project", 0, None),
             (r"C library '(.*)' not found", 0, None),
@@ -268,24 +261,18 @@ class Config(object):
             (r"Checking for (.*?)\.\.\.no", 0, None),
             (r"Checking for (.*?)\s*: not found", 0, None),
             (r"Checking for (.*?)\s>=.*\s*: not found", 0, None),
-            (r"Could not find '([a-zA-Z0-9\-\_]*)' \([~<>=]+ ([0-9.]+).*\) among [0-9]+ total gem", 0, 'ruby'),
-            (r"Could not find gem '([a-zA-Z0-9\-\_]+) \([~<>=0-9\.\, ]+\) ruby'", 0, 'ruby'),
             (r"Could not find suitable distribution for Requirement.parse\('([a-zA-Z\-\.]*)", 0, None),
             (r"Download error on https://pypi.python.org/simple/([a-zA-Z0-9\-\._:]+)/", 0, 'pypi'),
             (r"Downloading https?://.*\.python\.org/packages/.*/.?/([A-Za-z]*)/.*", 0, None),
-            (r"ERROR:  Could not find a valid gem '([a-zA-Z0-9\-\_\:]*)' \([>=]+ ([0-9.]+).*\)", 0, 'ruby'),
             (r"ERROR: dependencies ['‘]([a-zA-Z0-9\-\.]*)['’].* are not available for package ['‘].*['’]", 0, 'R'),
             (r"ERROR: dependencies ['‘].*['’], ['‘]([a-zA-Z0-9\-\.]*)['’],.* are not available for package ['‘].*['’]", 0, 'R'),
             (r"ERROR: dependencies.*['‘]([a-zA-Z0-9\-\.]*)['’] are not available for package ['‘].*['’]", 0, 'R'),
             (r"ERROR: dependency ['‘]([a-zA-Z0-9\-\.]*)['’] is not available for package ['‘].*['’]", 0, 'R'),
             (r"Error: Unable to find (.*)", 0, None),
             (r"Error: package ['‘]([a-zA-Z0-9\-\.]*)['’] required by", 0, 'R'),
-            (r"Gem::LoadError: Could not find '([a-zA-Z0-9\-\_]*)'", 0, 'ruby'),
             (r"ImportError:.* No module named '?([a-zA-Z0-9\-\._]+)'?", 0, 'pypi'),
             (r"ImportError\: ([a-zA-Z]+) module missing", 0, None),
             (r"ImportError\: (?:No module|cannot import) named? (.*)", 0, None),
-            (r"LoadError: cannot load such file -- ([a-zA-Z0-9\-:\/\_]+)", 0, 'ruby table'),
-            (r"LoadError: cannot load such file -- ([a-zA-Z0-9\-:]+)/.*", 0, 'ruby'),
             (r"ModuleNotFoundError.*No module named (.*)", 0, None),
             (r"Native dependency '(.*)' not found", 0, "pkgconfig"),
             (r"No library found for -l([a-zA-Z\-])", 0, None),
@@ -300,13 +287,11 @@ class Config(object):
             (r"Target '[a-zA-Z0-9\-]' can't be generated as '(.*)' could not be found", 0, None),
             (r"Unable to `import (.*)`", 0, None),
             (r"Unable to find '(.*)'", 0, None),
-            (r"WARNING:  [a-zA-Z\-\_]+ dependency on ([a-zA-Z0-9\-\_:]*) \([<>=~]+ ([0-9.]+).*\) .*", 0, 'ruby'),
             (r"Warning: prerequisite ([a-zA-Z:]+) [0-9\.]+ not found.", 0, 'perl'),
             (r"Warning\: no usable ([a-zA-Z0-9]+) found", 0, None),
             (r"You need ([a-zA-Z0-9\-\_]*) to build this program.", 1, None),
             (r"[Dd]ependency (.*) found: NO \(tried pkgconfig(?: and cmake)?\)", 0, 'pkgconfig'),
             (r"[Dd]ependency (.*) found: NO", 0, None),
-            (r"[a-zA-Z0-9\-:]* is not installed: cannot load such file -- rdoc/([a-zA-Z0-9\-:]*)", 0, 'ruby'),
             (r"\/bin\/ld: cannot find (-l[a-zA-Z0-9\_]+)", 0, None),
             (r"^.*By not providing \"Find(.*).cmake\" in CMAKE_MODULE_PATH this.*$", 0, None),
             (r"^.*Could not find a package configuration file provided by \"(.*)\".*$", 0, None),
@@ -354,18 +339,6 @@ class Config(object):
         if ".cpan.org/" in url or ".metacpan.org/" in url:
             self.set_build_pattern("cpan", 10)
 
-        # ruby
-        if "rubygems.org/" in url:
-            self.set_build_pattern("ruby", 10)
-
-        # rust crate
-        if "crates.io" in url:
-            self.set_build_pattern("cargo", 10)
-
-        # go dependency
-        if "proxy.golang.org" in url:
-            self.set_build_pattern("godep", 10)
-
         # php modules from PECL
         if "pecl.php.net" in url:
             self.set_build_pattern("phpize", 10)
@@ -487,16 +460,6 @@ class Config(object):
             cachefile.write("\n".join([version] + pkgs))
         self.config_files.add('buildreq_cache')
 
-    def create_versions(self, versions):
-        """Make versions file."""
-        with open(os.path.join(self.download_path, "versions"), 'w') as vfile:
-            for version in versions:
-                vfile.write(version)
-                if versions[version]:
-                    vfile.write('\t' + versions[version])
-                vfile.write('\n')
-        self.config_files.add("versions")
-
     def read_config_opts(self):
         """Read config options from path/options.conf."""
         opts_path = os.path.join(self.download_path, 'options.conf')
@@ -690,40 +653,6 @@ class Config(object):
             if patch not in self.old_patches and patch.endswith(".patch") and patch.startswith("cve-"):
                 self.cves.append(patch.upper().split(".PATCH")[0])
 
-    def parse_config_versions(self):
-        """Parse the versions configuration file."""
-        # Only actually parse it the first time around
-        if not self.parsed_versions:
-            for line in self.read_conf_file(os.path.join(self.download_path, "versions")):
-                # Simply whitespace-separated fields
-                fields = line.split()
-                version = fields.pop(0)
-                if len(fields):
-                    url = fields.pop(0)
-                else:
-                    url = ""
-                # Catch and report duplicate URLs in the versions file. Don't stop,
-                # but assume only the first one is valid and drop the rest.
-                if version in self.parsed_versions and url != self.parsed_versions[version]:
-                    print_warning("Already have a URL defined for {}: {}"
-                                  .format(version, self.parsed_versions[version]))
-                    print_warning("Dropping {}, but you should check my work"
-                                  .format(url))
-                else:
-                    self.parsed_versions[version] = url
-                if len(fields):
-                    print_warning("Extra fields detected in `versions` file entry:\n{}"
-                                  .format(line))
-                    print_warning("I'll delete them, but you should check my work")
-
-        # We'll combine what we just parsed from the versions file with any other
-        # versions that have already been defined, most likely the version actually
-        # provided in the Makefile's URL variable, so we don't drop any.
-        for version in self.parsed_versions:
-            self.versions[version] = self.parsed_versions[version]
-
-        return self.versions
-
     def write_default_conf_file(self, name, wrapper, description):
         """Write default configuration file with description to file name."""
         self.config_files.add(name)
@@ -950,12 +879,7 @@ class Config(object):
                                  stderr=subprocess.DEVNULL) == 0:
             self.autoreconf = True
 
-        # Parse the version-specific patch lists
         update_security_sensitive = False
-        for versionp in self.versions:
-            self.verpatches[versionp] = self.read_conf_file(os.path.join(self.download_path, '.'.join(['series', versionp])))
-            if any(p.lower().startswith('cve-') for p in self.verpatches[versionp]):
-                update_security_sensitive = True
 
         if any(p.lower().startswith('cve-') for p in self.patches):
             update_security_sensitive = True
@@ -1046,11 +970,6 @@ class Config(object):
                     if not license.add_license(word, self.license_translations, self.license_blacklist):
                         print_warning("{}: blacklisted license {} ignored.".format(self.content.name + ".license", word))
 
-        content = self.read_conf_file(os.path.join(self.download_path, "golang_libpath"))
-        if content and content[0]:
-            self.content.golibpath = content[0]
-            print("golibpath   : {}".format(self.content.golibpath))
-
         if self.config_opts['use_clang']:
             self.config_opts['funroll-loops'] = False
             requirements.add_buildreq("llvm")
diff --git a/autospec/failed_commands b/autospec/failed_commands
index 09b0229..ed043ce 100644
--- a/autospec/failed_commands
+++ b/autospec/failed_commands
@@ -844,7 +844,6 @@ gdesktop-enums.h, gsettings-desktop-schemas-dev
 gdk-pixbuf-xlib-2.0, gdk-pixbuf-dev
 gdm, gdm-dev
 gee-0.8, libgee-dev
-gem, ruby
 geoclue-2.0, geoclue-dev
 geocode-glib-1.0, geocode-glib-dev
 geos-config, geos-dev
@@ -1252,7 +1251,6 @@ qtattributionsscanner, qttools-dev
 qtplugininfo, qttools-dev
 qtwaylandscanner, qtwayland-dev
 qvkgen, qtbase-dev
-rake, rubygem-rake
 raptor, raptor2-dev
 rasqal, rasqal-dev
 rcc, qtbase-dev
diff --git a/autospec/files.py b/autospec/files.py
index e25a719..b598bb9 100644
--- a/autospec/files.py
+++ b/autospec/files.py
@@ -382,7 +382,7 @@ class FileManager(object):
             (r"^/usr/share/", "data"),
             (r"^/usr/lib/perl5/", "perl", "/usr/lib/perl5/*"),
             # finally move any dynamically loadable plugins (not
-            # perl/python/ruby/etc.. extensions) into lib package
+            # perl/python/etc.. extensions) into lib package
             (r"^/usr/lib/.*/[a-zA-Z0-9._+-]*\.so", "lib"),
             (r"^/usr/lib64/.*/[a-zA-Z0-9._+-]*\.so", "lib"),
             (r"^/usr/lib32/.*/[a-zA-Z0-9._+-]*\.so", "lib32"),
diff --git a/autospec/gems b/autospec/gems
deleted file mode 100644
index 206556d..0000000
--- a/autospec/gems
+++ /dev/null
@@ -1,33 +0,0 @@
-# This file contains failure patterns and the ruby gems they are associated with
-# in the form: <pattern>, <gem>
-# This file is sorted with LC_COLLATE=C
-# Lines beginning with '#' are ignored.
-action_view/helpers/sanitize_helper, rubygem-actionview
-appraisal/file, rubygem-appraisal
-benchmark/ips, rubygem-benchmark-ips
-builder, rubygem-builder
-bundler, rubygem-bundler
-bundler/gem_tasks, rubygem-rubygems-tasks
-bundler/setup, rubygem-bundler
-echoe, rubygem-echoe
-gem_hadar, rubygem-gem_hadar
-gherkin/rubify, rubygem-gherkin
-guard/compat/test/helper, rubygem-guard-compat
-hoe, rubygem-hoe
-html/pipeline, rubygem-html-pipeline
-minitest/autorun, rubygem-minitest
-minitest/unit, rubygem-minitest
-mocha/setup, rubygem-mocha
-nokogiri/diff, rubygem-nokogiri-diff
-pdf/reader, rubygem-pdf-reader
-pry, rubygem-pry
-rack/test, rubygem-rack-test
-rack/utils, rubygem-rack
-rake/extensiontask, rubygem-rake-compiler
-redcarpet, rubygem-redcarpet
-rspec/core, rubygem-rspec-core
-rspec/core/rake_task, rubygem-rspec-core
-rspec/its, rubygem-rspec-its
-rspec/mocks, rubygem-rspec-mocks
-sass, rubygem-sass
-test/unit, rubygem-test-unit
diff --git a/autospec/pkg_integrity.py b/autospec/pkg_integrity.py
index e1575a1..a874d42 100644
--- a/autospec/pkg_integrity.py
+++ b/autospec/pkg_integrity.py
@@ -39,7 +39,6 @@ pubkey --gnupghome /opt/pki/gpghome
 """.format(fn=__file__)
 
 SEPT = "-------------------------------------------------------------------------------"
-RUBYORG_API = "https://rubygems.org/api/v1/versions/{}.json"
 PYPIORG_API = "https://pypi.python.org/pypi/{}/json"
 KEYID_TRY = ""
 KEYID = ""
@@ -596,57 +595,6 @@ def quit_verify():
     Verifier.quit()
 
 
-# GEM Verifier
-class GEMShaVerifier(Verifier):
-    """Verify signatures for ruby gems."""
-
-    def __init__(self, **kwargs):
-        """Initialize gem verification."""
-        self.package_path = kwargs.get('package_path', None)
-        Verifier.__init__(self, **kwargs)
-
-    @staticmethod
-    def get_rubygems_info(package_name):
-        """Get json dump of ruby gem."""
-        url = RUBYORG_API.format(package_name)
-        data = download.do_curl(url)
-        if data:
-            return json.loads(data.getvalue().decode('utf-8'))
-        else:
-            return None
-
-    @staticmethod
-    def get_gemnumber_sha(gems, number):
-        """Get sha for a gem based on the gem's number."""
-        mygem = [gem for gem in gems if gem.get('number', -100) == number]
-        if len(mygem) == 1:
-            return mygem[0].get('sha', None)
-        else:
-            return None
-
-    def verify(self):
-        """Verify ruby gem based on sha sum."""
-        gemname = os.path.basename(self.package_path).replace('.gem', '')
-        util.print_info("Verifying SHA256 checksum")
-        if os.path.exists(self.package_path) is False:
-            self.print_result(False, 'GEM was not found {}'.format(self.package_path))
-            return
-        name, _ = re.split(r'-\d+\.', gemname)
-        number = gemname.replace(name + '-', '')
-        geminfo = GEMShaVerifier.get_rubygems_info(name)
-        gemsha = GEMShaVerifier.get_gemnumber_sha(geminfo, number)
-
-        if geminfo is None:
-            self.print_result(False, "unable to parse info for gem {}".format(gemname))
-        else:
-            calcsha = self.calc_sum(self.package_path, hashlib.sha256)
-            self.print_result(gemsha == calcsha)
-            result = gemsha == calcsha
-            if result is False:
-                self.quit()
-            return result
-
-
 VERIFIER_TYPES = {
     '.gz': GPGVerifier,
     '.tgz': GPGVerifier,
@@ -654,7 +602,6 @@ VERIFIER_TYPES = {
     '.bz2': GPGVerifier,
     '.xz': GPGVerifier,
     '.zip': GPGVerifier,
-    '.gem': GEMShaVerifier,
 }
 
 
@@ -894,10 +841,7 @@ def check(url, config, interactive=True):
     verified = None
     if package_check is not None:
         verified = from_disk(url, package_path, package_check, config, interactive=interactive)
-    if not verified and package_path[-4:] == '.gem':
-        signature_file = get_signature_file(url, config.download_path)
-        verified = from_disk(url, package_path, signature_file, config, interactive=interactive)
-    if not verified and package_path[-4:] != '.gem':
+    if not verified:
         util.print_info('None of {}.(asc|sig|sign|sha256) is found in {}'.format(package_name, config.download_path))
         signature_file = get_signature_file(url, config.download_path)
         if signature_file is not None:
diff --git a/autospec/specfiles.py b/autospec/specfiles.py
index ce41f41..04bbb54 100644
--- a/autospec/specfiles.py
+++ b/autospec/specfiles.py
@@ -51,7 +51,6 @@ class Specfile(object):
         self.default_desc = ""
         self.locales = []
         self.build_dirs = dict()  # Build directories, indexed by source URL
-        self.golibpath = ""
         self.need_avx2_flags = False
         self.need_avx512_flags = False
         self.tests_config = ""
@@ -130,8 +129,7 @@ class Specfile(object):
         self._write("Version  : {}\n".format(self.version))
         self._write("Release  : {}\n".format(str(self.release)))
         self._write("URL      : {}\n".format(self.url))
-        if not self.config.default_pattern == "godep":
-            self._write("Source0  : {}\n".format(self.url))
+        self._write("Source0  : {}\n".format(self.url))
 
     def write_sources(self):
         """Append additional source files.
@@ -139,9 +137,8 @@ class Specfile(object):
         Append systemd unit files, gcov, and additional source tarballs are the currently supported file types.
         """
         count = 0
-        for source in sorted(self.config.sources["version"] + self.config.sources["unit"] + self.config.sources["archive"]
-                             + self.config.sources["tmpfile"] + self.config.sources["sysuser"] + self.config.sources["gcov"] # NOQA
-                             + self.config.sources["godep"]): # NOQA
+        for source in sorted(self.config.sources["unit"] + self.config.sources["archive"]
+                             + self.config.sources["tmpfile"] + self.config.sources["sysuser"] + self.config.sources["gcov"]): # NOQA
             count += 1
             self.source_index[source] = count
             if self.config.urlban:
@@ -413,79 +410,16 @@ class Specfile(object):
                        '-DCMAKE_AR=/usr/bin/gcc-ar -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_RANLIB=/usr/bin/gcc-ranlib \\\n'
         self._write_strip("{} {} {}".format(cmake_string, self.config.cmake_srcdir, self.extra_cmake_openmpi))
 
-    def write_prep(self, ruby_pattern=False):
+    def write_prep(self):
         """Write prep section to spec file."""
         self._write_strip("%prep")
         self.write_prep_prepend()
-        if ruby_pattern:
-            self._write_strip("gem unpack %{SOURCE0}")
-            self._write_strip("%setup -q -D -T -n " + self.content.tarball_prefix)
-            self._write_strip("gem spec %{{SOURCE0}} -l --ruby > {}.gemspec".format(self.name))
+        prefix = self.content.prefixes[self.url]
+        if self.config.default_pattern == 'R':
+            prefix = self.content.tarball_prefix
+            self._write_strip("%setup -q -n " + prefix)
         else:
-            if self.config.default_pattern == "godep":
-                # No setup needed each source is installed as is
-                pass
-            else:
-                prefix = self.content.prefixes[self.url]
-                if self.config.default_pattern == 'R':
-                    prefix = self.content.tarball_prefix
-                    self._write_strip("%setup -q -n " + prefix)
-                elif prefix:
-                    self._write_strip("%setup -q -n " + prefix)
-                else:
-                    # Have to make up a path and create it
-                    prefix = os.path.splitext(os.path.basename(self.url))[0]
-                    self._write_strip("%setup -q -c -n " + prefix)
-
-                # Keep track of this build dir
-                self.build_dirs[self.url] = prefix
-
-                for archive in self.config.sources["archive"]:
-                    # Skip POM files - they don't need to be extracted
-                    if archive.endswith('.pom'):
-                        continue
-                    # Also JAR files
-                    if archive.endswith('.jar'):
-                        continue
-                    # Patch files
-                    if archive.endswith('.patch'):
-                        continue
-                    # Handle various archive types
-                    extract_cmd = 'tar xf {}'
-                    if archive.endswith('.zip'):
-                        extract_cmd = 'unzip -q {}'
-                    self._write_strip('cd %{_builddir}')
-                    archive_file = os.path.basename(archive)
-                    if self.config.archive_details.get(archive + "prefix"):
-                        self._write_strip(extract_cmd.format('%{_sourcedir}/' + archive_file))
-                    else:
-                        # The archive doesn't have a prefix inside, so we have
-                        # to create it, then extract the archive under the
-                        # created directory, itself beneath BUILD
-                        fake_prefix = os.path.splitext(os.path.basename(archive))[0]
-                        self._write_strip("mkdir -p {}".format(fake_prefix))
-                        self._write_strip("cd {}".format(fake_prefix))
-                        self._write_strip(extract_cmd.format('%{_sourcedir}/' + archive_file))
-
-                self._write_strip('cd %{_builddir}/' + prefix)
-
-                # Now handle extra versions, indexed by SOURCE
-                for url in self.config.sources["version"]:
-                    prefix = self.content.prefixes[url]
-                    if prefix:
-                        self._write_strip("cd ..")
-                        self._write_strip("%setup -q -T -n {0} -b {1}"
-                                          .format(prefix,
-                                                  self.source_index[url]))
-                    else:
-                        # Have to make up a path and create it
-                        prefix = os.path.splitext(os.path.basename(url))[0]
-                        self._write_strip("cd ..")
-                        self._write_strip("%setup -q -T -c -n {0} -b {1}"
-                                          .format(prefix,
-                                                  self.source_index[url]))
-                    # Keep track of this build dir
-                    self.build_dirs[url] = prefix
+            self._write_strip("%setup -q -n " + prefix)
 
         for archive, destination in zip(self.config.sources["archive"], self.config.sources["destination"]):
             if destination.startswith(':'):
@@ -561,9 +495,6 @@ class Specfile(object):
         else:
             lto = "-flto=auto"
 
-        if not self.config.set_gopath:
-            self._write_strip("export GOPROXY=file:///usr/share/goproxy")
-
         if self.config.config_opts['optimize_size']:
             if self.config.config_opts['use_clang']:
                 flags.extend(["-Os", "-ffunction-sections", "-fdata-sections"])
@@ -1481,42 +1412,6 @@ class Specfile(object):
         self.write_find_lang()
         self.write_check()
 
-    def write_ruby_pattern(self):
-        """Write build pattern for ruby packages."""
-        self.write_prep(ruby_pattern=True)
-        self._write_strip("%build")
-        self.write_build_prepend()
-        self.write_proxy_exports()
-        self._write_strip("export LANG=C.UTF-8")
-        self._write_strip("gem build {}.gemspec".format(self.name))
-        self.write_build_append()
-        self._write_strip("\n")
-
-        self._write_strip("%install")
-        self.write_install_prepend()
-        self._write_strip("%global gem_dir $(ruby -e'puts Gem.default_dir')")
-        self._write_strip("gem install -V \\")
-        self._write_strip("  --local \\")
-        self._write_strip("  --force \\")
-        self._write_strip("  --install-dir .%{gem_dir} \\")
-        self._write_strip("  --bindir .%{_bindir} \\")
-        self._write_strip(" {}.gem".format(self.content.tarball_prefix))
-        self._write_strip("\n")
-
-        self._write_strip("mkdir -p %{buildroot}%{gem_dir}")
-        self._write_strip("cp -pa .%{gem_dir}/* \\")
-        self._write_strip("        %{buildroot}%{gem_dir}")
-        self._write_strip("\n")
-
-        self._write_strip("if [ -d .%{_bindir} ]; then")
-        self._write_strip("    mkdir -p %{buildroot}%{_bindir}")
-        self._write_strip("    cp -pa .%{_bindir}/* \\")
-        self._write_strip("        %{buildroot}%{_bindir}/")
-        self._write_strip("fi")
-        self._write_strip("\n")
-        self.write_find_lang()
-        self.write_check()
-
     def write_cmake_pattern(self):
         """Write cmake pattern to spec file."""
         self.write_prep()
@@ -1647,19 +1542,6 @@ class Specfile(object):
         self._write_strip("\n")
         self.write_make_install()
 
-    def write_cargo_pattern(self):
-        """Write cargo build pattern to spec file."""
-        self.write_prep()
-        self._write_strip("%build")
-        self.write_build_prepend()
-        self.write_proxy_exports()
-        self._write_strip("cargo build --release")
-        self.write_build_append()
-        self._write_strip("\n")
-        self._write_strip("%install")
-        self.write_install_prepend()
-        self.write_license_files()
-
     def write_cpan_pattern(self):
         """Write cpan build pattern to spec file."""
         self.write_prep()
@@ -1708,47 +1590,6 @@ class Specfile(object):
         self._write_strip("scons install " + self.config.extra_make_install)
         self.write_license_files()
 
-    def write_golang_pattern(self):
-        """Write build pattern for go packages."""
-        self.write_prep()
-        self._write_strip("%build")
-        self.write_build_prepend()
-        self.write_proxy_exports()
-        self._write_strip("export LANG=C.UTF-8")
-        if self.config.set_gopath:
-            self._write_strip("export GOPATH=\"$PWD\"")
-            self._write_strip("go build {}".format(self.config.extra_make))
-        else:
-            self._write_strip("export GOPROXY=file:///usr/share/goproxy")
-            self._write_strip("go mod vendor")
-            self._write_strip("go build -mod=vendor {}".format(self.config.extra_make))
-        self.write_build_append()
-        self._write_strip("\n")
-        self._write_strip("%install")
-        self._write_strip("rm -rf %{buildroot}")
-        self.write_install_prepend()
-        self.write_license_files()
-        self._write_strip("\n")
-
-    def write_godep_pattern(self):
-        """Write godep build pattern to spec file."""
-        self.write_prep()
-        self._write_strip("%install")
-        self.write_install_prepend()
-        self._write_strip("rm -fr %{buildroot}")
-        # Remove golang default proxy prefix and filename to get proxy path for the install
-        proxy_path = os.path.join("%{buildroot}/usr/share/goproxy",
-                                  os.path.dirname(self.url[len("https://proxy.golang.org/"):]))
-        self._write_strip(f"mkdir -p {proxy_path}")
-        list_file = os.path.join(proxy_path, "list")
-        self._write_strip("# Create list file using packaged versions")
-        for ver in list(self.content.multi_version.keys()):
-            self._write_strip(f"echo {ver} >> {list_file}")
-        for idx, source in enumerate(sorted(self.config.sources["godep"])):
-            file_path = os.path.join(proxy_path, os.path.basename(source))
-            self._write_strip(f"install -m 0644 %{{SOURCE{idx+1}}} {file_path}")
-        self._write_strip("\n")
-
     def write_meson_pattern(self):
         """Write meson build pattern to spec file."""
         self.write_prep()
diff --git a/autospec/tarball.py b/autospec/tarball.py
index dc6d010..1e12568 100644
--- a/autospec/tarball.py
+++ b/autospec/tarball.py
@@ -20,15 +20,16 @@
 import configparser
 import os
 import re
+import sys
 import tarfile
 import zipfile
-from collections import OrderedDict
 
 import download
+
 from util import do_regex, get_sha1sum, print_fatal, write_out
 
 
-class Source(object):
+class Source():
     """Holds data and methods for source code or archives management."""
 
     def __init__(self, url, destination, path, pattern=None):
@@ -50,8 +51,6 @@ class Source(object):
         """Determine compression type."""
         if self.url.lower().endswith(('.zip', 'jar')):
             self.type = 'zip'
-        elif self.url.lower().endswith('list'):
-            self.type = 'go'
         else:
             self.type = 'tar'
 
@@ -71,14 +70,14 @@ class Source(object):
                 # When tarball is not empty
                 if len(lines) == 0:
                     print_fatal("Tar file doesn't appear to have any content")
-                    exit(1)
+                    sys.exit(1)
                 elif len(lines) > 1:
                     if 'package.xml' in lines and self.pattern in ['phpize']:
                         lines.remove('package.xml')
                     self.prefix = os.path.commonpath(lines)
         else:
             print_fatal("Not a valid tar file.")
-            exit(1)
+            sys.exit(1)
 
     def set_zip_prefix(self):
         """Determine prefix folder name of zip file."""
@@ -90,14 +89,10 @@ class Source(object):
                     self.prefix = os.path.commonpath(lines)
                 else:
                     print_fatal("Zip file doesn't appear to have any content")
-                    exit(1)
+                    sys.exit(1)
         else:
             print_fatal("Not a valid zip file.")
-            exit(1)
-
-    def set_go_prefix(self):
-        """Set empty prefix for go packages (*.list)."""
-        self.prefix = ''
+            sys.exit(1)
 
     def extract(self, base_path):
         """Prepare extraction path and call specific extraction method."""
@@ -119,10 +114,6 @@ class Source(object):
         with zipfile.ZipFile(self.path, 'r') as content:
             content.extractall(path=extraction_path)
 
-    def extract_go(self, extraction_path):
-        """Pretend to do something."""
-        return
-
 
 def convert_version(ver_str, name):
     """Remove disallowed characters from the version."""
@@ -159,7 +150,7 @@ def convert_version(ver_str, name):
     return ver_str.strip(".")
 
 
-class Content(object):
+class Content():
     """Detect static information about the project."""
 
     def __init__(self, url, name, version, archives, config, base_path):
@@ -167,7 +158,6 @@ class Content(object):
         self.name = name
         self.rawname = ""
         self.version = version
-        self.multi_version = OrderedDict()
         self.release = "1"
         self.url = url
         self.path = ""
@@ -230,24 +220,6 @@ class Content(object):
                 if "domain" in config_f["package"]:
                     self.domain = config_f["package"].get("domain")
 
-    def set_multi_version(self, ver):
-        """Add ver to multi_version set and return latest version."""
-        self.multi_version = self.config.parse_config_versions()
-        if ver:
-            # Some build patterns put multiple versions in the same package.
-            # For those patterns add to the multi_version list
-            if self.config.default_pattern in ["godep"]:
-                self.multi_version[ver] = ""
-            else:
-                self.multi_version = {ver: ""}
-        elif not self.multi_version:
-            # Fall back to ensure a version is always set
-            # (otherwise the last known version will be used)
-            self.multi_version = {"1": ""}
-        latest = sorted(self.multi_version.keys())[-1]
-
-        return latest
-
     def name_and_version(self, filemanager):
         """Parse the url for the package name and version."""
         tarfile = os.path.basename(self.url)
@@ -262,7 +234,7 @@ class Content(object):
         if self.name and self.version:
             # rawname == name in this case
             self.rawname = self.name
-            self.version = convert_version(self.set_multi_version(self.version), self.name)
+            self.version = convert_version(self.version, self.name)
             return
 
         name = self.name
@@ -354,26 +326,6 @@ class Content(object):
                 name = match.group(1).strip()
                 version = convert_version(match.group(2), name)
 
-        # ruby
-        if "rubygems.org/" in self.url:
-            m = re.search(r"(.*?)[\-_](v*[0-9]+[a-zA-Z0-9\+_\.\-\~]*)\.gem", tarfile)
-            if m:
-                name = "rubygem-" + m.group(1).strip()
-                # remove release candidate tag from the package name
-                # https://rubygems.org/downloads/ruby-rc4-0.1.5.gem
-                b = name.find("-rc")
-                if b > 0:
-                    name = name[:b]
-                self.rawname = m.group(1).strip()
-                version = convert_version(m.group(2), name)
-
-        # rust crate
-        if "crates.io" in self.url:
-            m = re.search(r"/crates.io/api/v[0-9]+/crates/(.*)/(.*)/download.*\.crate", self.url)
-            if m:
-                name = m.group(1).strip()
-                version = convert_version(m.group(2), name)
-
         if "gitlab.com" in self.url:
             # https://gitlab.com/leanlabsio/kanban/-/archive/1.7.1/kanban-1.7.1.tar.gz
             m = re.search(r"gitlab\.com/.*/(.*)/-/archive/(?:VERSION_|[vVrR])?(.*)/", self.url)
@@ -397,7 +349,6 @@ class Content(object):
         # override name and version from commandline
         self.name = self.name if self.name else name
         self.version = self.version if self.version else version
-        self.version = self.set_multi_version(self.version)
 
     def set_gcov(self):
         """Set the gcov file name."""
@@ -405,52 +356,11 @@ class Content(object):
         if os.path.isfile(gcov_path):
             self.gcov_file = self.name + ".gcov"
 
-    def process_go_archives(self, go_archives):
-        """Set up extra archives required by go packages."""
-        base_url = os.path.dirname(self.url)
-        for ver in self.multi_version:
-            url_info = os.path.join(base_url, f"{ver}.info")
-            url_mod = os.path.join(base_url, f"{ver}.mod")
-            url_zip = os.path.join(base_url, f"{ver}.zip")
-            # Append elements in pairs url and destination if doesn't exist
-            if url_info not in self.archives:
-                go_archives.extend([url_info, ':'])
-            if url_mod not in self.archives:
-                go_archives.extend([url_mod, ':'])
-            if url_zip not in self.archives:
-                go_archives.extend([url_zip, ''])
-            self.config.sources["godep"] += [url_info, url_mod, url_zip]
-
-    def process_multiver_archives(self, main_src, multiver_archives):
-        """Set up multiversion archives."""
-        config_versions = self.config.parse_config_versions()
-        # Check if exist more than one version.
-        if len(config_versions) > 1:
-            for extraver in config_versions:
-                extraurl = config_versions[extraver]
-                if extraurl and extraurl != main_src.url:
-                    self.config.sources["version"].append(extraurl)
-                    multiver_archives.append(extraurl)
-                    multiver_archives.append('')
-                    self.set_multi_version(None)
-
-    def process_archives(self, main_src):
-        """Process extra sources needed by package.
-
-        This sources include: archives, go archives and multiversion.
-        """
-        go_archives = []
-        multiver_archives = []
+    def process_archives(self):
+        """Process extra sources needed by package."""
         src_objects = []
 
-        if os.path.basename(main_src.url) == "list":
-            # Add extra archives and multiversion for Go packages
-            self.process_go_archives(go_archives)
-        else:
-            # Add multiversion for the rest of the patterns
-            self.process_multiver_archives(main_src, multiver_archives)
-
-        full_archives = self.archives + go_archives + multiver_archives
+        full_archives = self.archives
         # Download and extract full list
         for arch_url, destination in zip(full_archives[::2], full_archives[1::2]):
             src_path = self.check_or_get_file(arch_url, os.path.basename(arch_url), mode="a")
@@ -470,8 +380,6 @@ class Content(object):
         self.set_giturl_and_domain()
         # determine name and version of package
         self.name_and_version(filemanager)
-        # Store the top-level version
-        self.config.versions[self.version] = self.url
         # set gcov file information, must be done after name is set since the gcov
         # name is created by adding ".gcov" to the package name (if a gcov file
         # exists)
@@ -485,8 +393,7 @@ class Content(object):
         self.path = os.path.join(self.base_path, self.tarball_prefix)
         # Now that the metadata has been collected print the header
         self.print_header()
-        # Download and process extra sources: archives, go archives and
-        # multiversion
-        archives_src = self.process_archives(main_src)
+        # Download and process extra sources: archives
+        archives_src = self.process_archives()
         # Extract all sources
         self.extract_sources(main_src, archives_src)
diff --git a/tests/builderrors b/tests/builderrors
index 45cf1ad..76407ba 100644
--- a/tests/builderrors
+++ b/tests/builderrors
@@ -28,17 +28,13 @@ Checking for swig: not found|swig
 Could NOT find swig|swig
 Could not find wpa_supplicant|wpa_supplicant
 Could not find xdg-open|xdg-utils
-Could not find 'swig' (< 4) among 5 total gem|rubygem-swig
 Could not find a package configuration file provided by "swig" etc etc|swig
-Could not find gem 'swig (<= 3) ruby'|rubygem-swig
 Could not find suitable distribution for Requirement.parse('swig')|swig
 Dependency swig found: NO|swig
 Dependency testpkg found: NO (tried pkgconfig and cmake)|pkgconfig(testpkg)
 Dependency testpkg found: NO (tried pkgconfig)|pkgconfig(testpkg)
 Download error on https://pypi.python.org/simple/swig/|pypi(swig)
 Downloading https://test.python.org/packages/pkg/t/swig/1.23|swig
-ERROR:  Could not find a valid gem 'swig' (= 8) in any repository|rubygem-swig
-ERROR:  Could not find a valid gem 'swig' (= 8), here is why:|rubygem-swig
 ERROR: dependencies 'swig' are not available for package 'something'|R-swig
 ERROR: dependencies 'swig', 'swig2' are not available for package 'something'|R-swig
 ERROR: dependencies ‘swig’ are not available for package ‘something’|R-swig
@@ -48,14 +44,12 @@ ERROR: dependency ‘swig’ is not available for package ‘something’|R-swig
 Error: Unable to find swig|swig
 Error: package 'swig' required by|R-swig
 Error: package ‘swig’ required by|R-swig
-Gem::LoadError: Could not find 'swig'|rubygem-swig
 ImportError: No module named 'swig'|pypi(swig)
 ImportError: No module named swig|swig
 ImportError: No module named swig|pypi(swig)
 ImportError: cannot import name swig|swig
 ImportError: swig module missing|swig
 ImportError:..*: No module named swig|pypi(swig)
-LoadError: cannot load such file -- swig/pkg|rubygem-swig
 ModuleNotFoundError: No module named swig|swig
 Native dependency 'swig' not found|pkgconfig(swig)
 No local packages or working download links found for swig|pypi(swig)
@@ -70,7 +64,6 @@ Program swig found: NO|swig
 Target 't' can't be generated as 'swig' could not be found|swig
 Unable to `import swig`|swig
 Unable to find 'swig'|swig
-WARNING:  package dependency on swig (= 5.4) ardilla|rubygem-swig
 Warning: no usable swig found|swig
 Warning: prerequisite swig 8 not found.|perl(swig)
 You need swig to build this program.|swig
@@ -98,7 +91,6 @@ fatal error: swig: No such file or directory|swig
 make: swig: Command not found|swig
 make: help2man: No such file or directory|help2man
 swig 8 is required to configure this module; please install it or upgrade your CPAN/CPANPLUS shell.|swig
-swig is not installed: cannot load such file -- rdoc/swig|rubygem-swig
 swig tool not found or not executable|swig
 swig validation tool not found or not executable|swig
 swig: command not found|swig
diff --git a/tests/packageurls b/tests/packageurls
index 5ca8a94..0e28274 100644
--- a/tests/packageurls
+++ b/tests/packageurls
@@ -1270,312 +1270,6 @@ https://cran.r-project.org/src/contrib/tseries_0.10-42.tar.gz,R-tseries,0.10.42
 http://pypi.debian.net/rtslib-fb/rtslib-fb-2.1.64.tar.gz,rtslib-fb,2.1.64
 https://cran.r-project.org/src/contrib/TTR_0.23-2.tar.gz,R-TTR,0.23.2
 ftp://ftp.ruby-lang.org/pub/ruby/2.4/ruby-2.4.2.tar.xz,ruby,2.4.2
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-https://rubygems.org/downloads/actionview-5.0.0.1.gem,rubygem-actionview,5.0.0.1
-https://rubygems.org/downloads/activejob-5.0.0.1.gem,rubygem-activejob,5.0.0.1
-https://rubygems.org/downloads/activemodel-5.0.0.1.gem,rubygem-activemodel,5.0.0.1
-https://rubygems.org/downloads/activerecord-5.0.0.1.gem,rubygem-activerecord,5.0.0.1
-https://rubygems.org/downloads/activesupport-5.0.0.1.gem,rubygem-activesupport,5.0.0.1
-https://rubygems.org/downloads/addressable-2.4.0.gem,rubygem-addressable,2.4.0
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-https://rubygems.org/downloads/multi_json-1.12.1.gem,rubygem-multi_json,1.12.1
-https://rubygems.org/downloads/multipart-post-2.0.0.gem,rubygem-multipart-post,2.0.0
-https://rubygems.org/downloads/multi_test-0.1.2.gem,rubygem-multi_test,0.1.2
-https://rubygems.org/downloads/multi_xml-0.5.5.gem,rubygem-multi_xml,0.5.5
-https://rubygems.org/downloads/mustache-1.0.3.gem,rubygem-mustache,1.0.3
-https://rubygems.org/downloads/nanotest-0.9.4.1.gem,rubygem-nanotest,0.9.4.1
-https://rubygems.org/downloads/nenv-0.3.0.gem,rubygem-nenv,0.3.0
-https://rubygems.org/downloads/net-http-persistent-2.9.4.gem,rubygem-net-http-persistent,2.9.4
-https://rubygems.org/downloads/netrc-0.11.0.gem,rubygem-netrc,0.11.0
-https://rubygems.org/downloads/nokogiri-diff-0.2.0.gem,rubygem-nokogiri-diff,0.2.0
-https://rubygems.org/downloads/nokogumbo-1.4.2.gem,rubygem-nokogumbo,1.4.2
-https://rubygems.org/downloads/notiffany-0.1.1.gem,rubygem-notiffany,0.1.1
-https://rubygems.org/downloads/notify-0.5.2.gem,rubygem-notify,0.5.2
-https://rubygems.org/downloads/numerizer-0.2.0.gem,rubygem-numerizer,0.2.0
-https://rubygems.org/downloads/oauth2-1.2.0.gem,rubygem-oauth2,1.2.0
-https://rubygems.org/downloads/open4-1.3.4.gem,rubygem-open4,1.3.4
-https://rubygems.org/downloads/origin-2.2.2.gem,rubygem-origin,2.2.2
-https://rubygems.org/downloads/orm_adapter-0.5.0.gem,rubygem-orm_adapter,0.5.0
-https://rubygems.org/downloads/parallel-1.9.0.gem,rubygem-parallel,1.9.0
-https://rubygems.org/downloads/parser-2.3.1.4.gem,rubygem-parser,2.3.1.4
-https://rubygems.org/downloads/patron-0.4.18.gem,rubygem-patron,0.4.18
-https://rubygems.org/downloads/pdf-core-0.6.1.gem,rubygem-pdf-core,0.6.1
-https://rubygems.org/downloads/pdf-inspector-1.2.1.gem,rubygem-pdf-inspector,1.2.1
-https://rubygems.org/downloads/pdf-reader-1.4.0.gem,rubygem-pdf-reader,1.4.0
-https://rubygems.org/downloads/permutation-0.1.8.gem,rubygem-permutation,0.1.8
-https://rubygems.org/downloads/plucky-0.7.0.gem,rubygem-plucky,0.7.0
-https://rubygems.org/downloads/powerpack-0.1.1.gem,rubygem-powerpack,0.1.1
-https://rubygems.org/downloads/prawn-2.1.0.gem,rubygem-prawn,2.1.0
-https://rubygems.org/downloads/prawn-manual_builder-0.2.0.gem,rubygem-prawn-manual_builder,0.2.0
-https://rubygems.org/downloads/prawn-table-0.2.2.gem,rubygem-prawn-table,0.2.2
-https://rubygems.org/downloads/pry-0.10.4.gem,rubygem-pry,0.10.4
-https://rubygems.org/downloads/pry-doc-0.9.0.gem,rubygem-pry-doc,0.9.0
-https://rubygems.org/downloads/racc-1.4.14.gem,rubygem-racc,1.4.14
-https://rubygems.org/downloads/rack-2.0.1.gem,rubygem-rack,2.0.1
-https://rubygems.org/downloads/rack-protection-1.5.3.gem,rubygem-rack-protection,1.5.3
-https://rubygems.org/downloads/rack-test-0.6.3.gem,rubygem-rack-test,0.6.3
-https://rubygems.org/downloads/rails-5.0.0.1.gem,rubygem-rails,5.0.0.1
-https://rubygems.org/downloads/rails-deprecated_sanitizer-1.0.3.gem,rubygem-rails-deprecated_sanitizer,1.0.3
-https://rubygems.org/downloads/rails-html-sanitizer-1.0.3.gem,rubygem-rails-html-sanitizer,1.0.3
-https://rubygems.org/downloads/rainbow-2.1.0.gem,rubygem-rainbow,2.1.0
-https://rubygems.org/downloads/rake-compiler-1.0.1.gem,rubygem-rake-compiler,1.0.1
-https://rubygems.org/downloads/rake-compiler-dock-0.5.3.gem,rubygem-rake-compiler-dock,0.5.3
-https://rubygems.org/downloads/rbench-0.2.3.gem,rubygem-rbench,0.2.3
-https://rubygems.org/downloads/rb-inotify-0.9.7.gem,rubygem-rb-inotify,0.9.7
-https://rubygems.org/downloads/rdiscount-2.2.0.1.gem,rubygem-rdiscount,2.2.0.1
-https://rubygems.org/downloads/redcarpet-3.3.4.gem,rubygem-redcarpet,3.3.4
-https://rubygems.org/downloads/RedCloth-4.3.2.gem,rubygem-RedCloth,4.3.2
-https://rubygems.org/downloads/ref-2.0.0.gem,rubygem-ref,2.0.0
-https://rubygems.org/downloads/representable-3.0.0.gem,rubygem-representable,3.0.0
-https://rubygems.org/downloads/responders-2.3.0.gem,rubygem-responders,2.3.0
-https://rubygems.org/downloads/rest-client-1.8.0.gem,rubygem-rest-client,1.8.0
-https://rubygems.org/downloads/rexical-1.0.5.gem,rubygem-rexical,1.0.5
-https://rubygems.org/downloads/ritex-1.0.1.gem,rubygem-ritex,1.0.1
-https://rubygems.org/downloads/ronn-0.7.3.gem,rubygem-ronn,0.7.3
-https://rubygems.org/downloads/rouge-2.0.6.gem,rubygem-rouge,2.0.6
-https://rubygems.org/downloads/rspec-3.5.0.gem,rubygem-rspec,3.5.0
-https://rubygems.org/downloads/rspec-core-3.5.4.gem,rubygem-rspec-core,3.5.4
-https://rubygems.org/downloads/rspec-expectations-3.5.0.gem,rubygem-rspec-expectations,3.5.0
-https://rubygems.org/downloads/rspec-fire-1.3.0.gem,rubygem-rspec-fire,1.3.0
-https://rubygems.org/downloads/rspec-its-1.2.0.gem,rubygem-rspec-its,1.2.0
-https://rubygems.org/downloads/rspec-mocks-3.5.0.gem,rubygem-rspec-mocks,3.5.0
-https://rubygems.org/downloads/rspec-rails-3.5.2.gem,rubygem-rspec-rails,3.5.2
-https://rubygems.org/downloads/rspec-spies-2.1.4.gem,rubygem-rspec-spies,2.1.4
-https://rubygems.org/downloads/rspec-support-3.5.0.gem,rubygem-rspec-support,3.5.0
-https://rubygems.org/downloads/rspectacular-0.70.7.gem,rubygem-rspectacular,0.70.7
-https://rubygems.org/downloads/rubocop-0.44.1.gem,rubygem-rubocop,0.44.1
-https://rubygems.org/downloads/ruby-rc4-0.1.5.gem,rubygem-ruby,0.1.5
-https://rubygems.org/downloads/ruby-beautify-0.92.2.gem,rubygem-ruby-beautify,0.92.2
-https://rubygems.org/downloads/rubyforge-2.0.4.gem,rubygem-rubyforge,2.0.4
-https://rubygems.org/downloads/rubygems-tasks-0.2.4.gem,rubygem-rubygems-tasks,0.2.4
-https://rubygems.org/downloads/ruby-progressbar-1.8.1.gem,rubygem-ruby-progressbar,1.8.1
-https://rubygems.org/downloads/rubytest-0.8.1.gem,rubygem-rubytest,0.8.1
-https://rubygems.org/downloads/rubytest-cli-0.2.0.gem,rubygem-rubytest-cli,0.2.0
-https://rubygems.org/downloads/rubyzip-1.2.0.gem,rubygem-rubyzip,1.2.0
-https://rubygems.org/downloads/rulebow-0.4.0.gem,rubygem-rulebow,0.4.0
-https://rubygems.org/downloads/rvm-1.11.3.9.gem,rubygem-rvm,1.11.3.9
-https://rubygems.org/downloads/safe_yaml-1.0.4.gem,rubygem-safe_yaml,1.0.4
-https://rubygems.org/downloads/sanitize-4.0.0.gem,rubygem-sanitize,4.0.0
-https://rubygems.org/downloads/sass-rails-5.0.6.gem,rubygem-sass-rails,5.0.6
-https://rubygems.org/downloads/selenium-webdriver-3.0.0.gem,rubygem-selenium-webdriver,3.0.0
-https://rubygems.org/downloads/shellany-0.0.1.gem,rubygem-shellany,0.0.1
-https://rubygems.org/downloads/shindo-0.3.8.gem,rubygem-shindo,0.3.8
-https://rubygems.org/downloads/shoulda-3.5.0.gem,rubygem-shoulda,3.5.0
-https://rubygems.org/downloads/shoulda-context-1.2.1.gem,rubygem-shoulda-context,1.2.1
-https://rubygems.org/downloads/shoulda-matchers-3.1.1.gem,rubygem-shoulda-matchers,3.1.1
-https://rubygems.org/downloads/simplecov-0.12.0.gem,rubygem-simplecov,0.12.0
-https://rubygems.org/downloads/simplecov-html-0.10.0.gem,rubygem-simplecov-html,0.10.0
-https://rubygems.org/downloads/simplecov-json-0.2.gem,rubygem-simplecov-json,0.2
-https://rubygems.org/downloads/simplecov-sublime-ruby-coverage-1.0.0.gem,rubygem-simplecov-sublime-ruby-coverage,1.0.0
-https://rubygems.org/downloads/sinatra-1.4.7.gem,rubygem-sinatra,1.4.7
-https://rubygems.org/downloads/slim-3.0.7.gem,rubygem-slim,3.0.7
-https://rubygems.org/downloads/slop-4.4.1.gem,rubygem-slop,4.4.1
-https://rubygems.org/downloads/source_map-3.0.1.gem,rubygem-source_map,3.0.1
-https://rubygems.org/downloads/spec-5.3.4.gem,rubygem-spec,5.3.4
-https://rubygems.org/downloads/sprockets-3.7.0.gem,rubygem-sprockets,3.7.0
-https://rubygems.org/downloads/sprockets-rails-3.2.0.gem,rubygem-sprockets-rails,3.2.0
-https://rubygems.org/downloads/sqlite3-1.3.12.gem,rubygem-sqlite3,1.3.12
-https://rubygems.org/downloads/stringex-2.6.1.gem,rubygem-stringex,2.6.1
-https://rubygems.org/downloads/syntax-1.2.1.gem,rubygem-syntax,1.2.1
-https://rubygems.org/downloads/tdiff-0.3.3.gem,rubygem-tdiff,0.3.3
-https://rubygems.org/downloads/temple-0.7.7.gem,rubygem-temple,0.7.7
-https://rubygems.org/downloads/term-ansicolor-1.4.0.gem,rubygem-term-ansicolor,1.4.0
-https://rubygems.org/downloads/test-construct-1.2.2.gem,rubygem-test-construct,1.2.2
-https://rubygems.org/downloads/test_helper-0.0.1.gem,rubygem-test_helper,0.0.1
-https://rubygems.org/downloads/test_xml-0.1.7.gem,rubygem-test_xml,0.1.7
-https://rubygems.org/downloads/therubyracer-0.12.2.gem,rubygem-therubyracer,0.12.2
-https://rubygems.org/downloads/thor-0.19.1.gem,rubygem-thor,0.19.1
-https://rubygems.org/downloads/thoughtbot-shoulda-2.11.1.gem,rubygem-thoughtbot-shoulda,2.11.1
-https://rubygems.org/downloads/thread_order-1.1.0.gem,rubygem-thread_order,1.1.0
-https://rubygems.org/downloads/thread_safe-0.3.5.gem,rubygem-thread_safe,0.3.5
-https://rubygems.org/downloads/tidy-ext-0.1.14.gem,rubygem-tidy-ext,0.1.14
-https://rubygems.org/downloads/timecop-0.8.1.gem,rubygem-timecop,0.8.1
-https://rubygems.org/downloads/timers-4.1.1.gem,rubygem-timers,4.1.1
-https://rubygems.org/downloads/tins-1.12.0.gem,rubygem-tins,1.12.0
-https://rubygems.org/downloads/travis-lint-2.0.0.gem,rubygem-travis-lint,2.0.0
-https://rubygems.org/downloads/ttfunk-1.4.0.gem,rubygem-ttfunk,1.4.0
-https://rubygems.org/downloads/turn-0.9.7.gem,rubygem-turn,0.9.7
-https://rubygems.org/downloads/typhoeus-1.1.0.gem,rubygem-typhoeus,1.1.0
-https://rubygems.org/downloads/tzinfo-1.2.2.gem,rubygem-tzinfo,1.2.2
-https://rubygems.org/downloads/uber-0.0.15.gem,rubygem-uber,0.0.15
-https://rubygems.org/downloads/uglifier-3.0.2.gem,rubygem-uglifier,3.0.2
-https://rubygems.org/downloads/unf-0.1.4.gem,rubygem-unf,0.1.4
-https://rubygems.org/downloads/unf_ext-0.0.7.2.gem,rubygem-unf_ext,0.0.7.2
-https://rubygems.org/downloads/unindent-1.0.gem,rubygem-unindent,1.0
-https://rubygems.org/downloads/uuidtools-2.1.5.gem,rubygem-uuidtools,2.1.5
-https://rubygems.org/downloads/versionomy-0.5.0.gem,rubygem-versionomy,0.5.0
-https://rubygems.org/downloads/virtus-1.0.5.gem,rubygem-virtus,1.0.5
-https://rubygems.org/downloads/vulcan-0.8.2.gem,rubygem-vulcan,0.8.2
-https://rubygems.org/downloads/warden-1.2.6.gem,rubygem-warden,1.2.6
-https://rubygems.org/downloads/webmock-2.1.0.gem,rubygem-webmock,2.1.0
-https://rubygems.org/downloads/yard-0.8.7.6.gem,rubygem-yard,0.8.7.6
-https://rubygems.org/downloads/yui-compressor-0.12.0.gem,rubygem-yui-compressor,0.12.0
-https://rubygems.org/downloads/ZenTest-4.11.1.gem,rubygem-ZenTest,4.11.1
 https://github.com/clearcontainers/runtime/archive/3.0.2.tar.gz,runtime,3.0.2
 https://github.com/hyperhq/runv/archive/v0.5.0.tar.gz,runv,0.5.0
 https://static.rust-lang.org/dist/rustc-1.20.0-src.tar.gz,rustc,1.20.0
diff --git a/tests/test_build.py b/tests/test_build.py
index 199d78b..e014ff0 100644
--- a/tests/test_build.py
+++ b/tests/test_build.py
@@ -182,77 +182,6 @@ class TestBuildpattern(unittest.TestCase):
         self.assertIn('pypi(testpkg)', reqs.buildreqs)
         self.assertEqual(pkg.must_restart, 1)
 
-    def test_failed_pattern_ruby(self):
-        """
-        Test failed_pattern with buildtool set to ruby, but no match in
-        config.gems, it should just prepend 'rubygem-' to the package name.
-        """
-        conf = config.Config('')
-        reqs = buildreq.Requirements("")
-        pkg = build.Build()
-        pkg.failed_pattern('line to test for failure: testpkg.rb',
-                             conf,
-                             reqs,
-                             r'(testpkg)',
-                             0,  # verbose=0
-                             buildtool='ruby')
-        self.assertIn('rubygem-testpkg', reqs.buildreqs)
-        self.assertEqual(pkg.must_restart, 1)
-
-    def test_failed_pattern_ruby_gem_match(self):
-        """
-        Test failed_pattern with buildtool set to ruby and a match in
-        config.gems. In the particular case of test/unit, the result should
-        be rubygem-test-unit.
-        """
-        conf = config.Config('')
-        conf.setup_patterns()
-        reqs = buildreq.Requirements("")
-        pkg = build.Build()
-        pkg.failed_pattern('line to test for failure: test/unit',
-                             conf,
-                             reqs,
-                             r'(test/unit)',
-                             0,  # verbose=0
-                             buildtool='ruby')
-        self.assertIn('rubygem-test-unit', reqs.buildreqs)
-        self.assertEqual(pkg.must_restart, 1)
-
-    def test_failed_pattern_ruby_table(self):
-        """
-        Test failed_pattern with buildtool set to ruby table and a match in
-        config.gems
-        """
-        conf = config.Config('')
-        conf.setup_patterns()
-        reqs = buildreq.Requirements("")
-        pkg = build.Build()
-        pkg.failed_pattern('line to test for failure: test/unit',
-                             conf,
-                             reqs,
-                             r'(test/unit)',
-                             0,  # verbose=0
-                             buildtool='ruby table')
-        self.assertIn('rubygem-test-unit', reqs.buildreqs)
-        self.assertEqual(pkg.must_restart, 1)
-
-    def test_failed_pattern_ruby_table_no_match(self):
-        """
-        Test failed_pattern with buildtool set to ruby table but no match in
-        config.gems. This should not modify anything.
-        """
-        conf = config.Config('')
-        reqs = buildreq.Requirements("")
-        pkg = build.Build()
-        pkg.failed_pattern('line to test for failure: testpkg',
-                             conf,
-                             reqs,
-                             r'(testpkg)',
-                             0,  # verbose=0
-                             buildtool='ruby table')
-        self.assertEqual(reqs.buildreqs, set())
-        self.assertEqual(pkg.must_restart, 0)
-
     def test_parse_buildroot_log_fail(self):
         """
         Test parse_buildroot_log with a test log indicating failure due to
diff --git a/tests/test_buildreq.py b/tests/test_buildreq.py
index 95c5de0..a934f22 100644
--- a/tests/test_buildreq.py
+++ b/tests/test_buildreq.py
@@ -201,104 +201,6 @@ class TestBuildreq(unittest.TestCase):
                               'intltool',
                               'sed']))
 
-    def test_parse_go_mod(self):
-        """
-        Test parse_go_mod
-        """
-        open_name = 'buildreq.open'
-        content = """module example.com/foo/bar
-
-        require (
-        github.com/example/foo v1.0.0
-        git.apache.org/skip.git v0.0.0-20180101111111-barf0000000d
-        github.com/redirect/bar v2.0.0 // indirect
-        "github.com/quote/baz" v0.0.3
-        "github.com/qdirect/raz" v1.0.3 // indirect
-        )"""
-        m_open = mock_open(read_data=content)
-        with patch(open_name, m_open, create=True):
-            result = buildreq.parse_go_mod('filename')
-        self.assertEqual(len(result), 4)
-        self.assertEqual(len(result[0]), 2)
-        self.assertEqual(result[0][0], "github.com/example/foo")
-        self.assertEqual(result[0][1], "v1.0.0")
-        self.assertEqual(len(result[1]), 2)
-        self.assertEqual(result[1][0], "github.com/redirect/bar")
-        self.assertEqual(result[1][1], "v2.0.0")
-        self.assertEqual(len(result[2]), 2)
-        self.assertEqual(result[2][0], "github.com/quote/baz")
-        self.assertEqual(result[2][1], "v0.0.3")
-        self.assertEqual(len(result[3]), 2)
-        self.assertEqual(result[3][0], "github.com/qdirect/raz")
-        self.assertEqual(result[3][1], "v1.0.3")
-
-    def test_parse_cargo_toml(self):
-        """
-        Test parse_cargo_toml
-        """
-        def mock_loads(loadstr):
-            return {'dependencies': ['dep1', 'dep2', 'dep3'], 'bin': True}
-
-        def mock_exists(path):
-            return True
-
-        exists_backup = buildreq.os.path.exists
-        loads_backup = buildreq.toml.loads
-
-        buildreq.os.path.exists = mock_exists
-        buildreq.toml.loads = mock_loads
-
-        open_name = 'buildreq.util.open_auto'
-        content = 'does not matter, let us mock'
-        m_open = mock_open(read_data=content)
-        conf = config.Config("")
-        with patch(open_name, m_open, create=True):
-            self.reqs.parse_cargo_toml('filename', conf)
-
-        buildreq.os.path.exists = exists_backup
-        buildreq.toml.loads = loads_backup
-
-        self.assertEqual(self.reqs.buildreqs,
-                         set(['rustc', 'dep1', 'dep2', 'dep3']))
-        self.assertTrue(self.reqs.cargo_bin)
-        self.assertEqual(conf.default_pattern, 'cargo')
-
-    def test_set_build_req_ruby(self):
-        """
-        Test set_build_req with default_pattern set to ruby.
-        This is just a simple test for the inclusion of a single package, in
-        case the overall package list changes in the future.
-        """
-        conf = config.Config("")
-        conf.default_pattern = "ruby"
-        self.reqs.set_build_req(conf)
-        self.assertIn('ruby', self.reqs.buildreqs)
-
-    def test_set_build_req_cargo(self):
-        """
-        Test set_build_req with default_pattern set to cargo.
-        This is just a simple test for the inclusion of a single package, in
-        case the overall package list changes in the future.
-        """
-        conf = config.Config("")
-        conf.default_pattern = "cargo"
-        self.reqs.set_build_req(conf)
-        self.assertIn('rustc', self.reqs.buildreqs)
-
-    def test_rakefile(self):
-        """
-        Test rakefile parsing with both configured gems and unconfigured gems
-        """
-        conf = config.Config("")
-        conf.setup_patterns()
-        open_name = 'buildreq.util.open_auto'
-        content = "line1\nrequire 'bundler/gem_tasks'\nline3\nrequire 'nope'"
-        m_open = mock_open(read_data=content)
-        with patch(open_name, m_open, create=True):
-            self.reqs.rakefile('filename', conf.gems)
-
-        self.assertEqual(self.reqs.buildreqs, set(['rubygem-rubygems-tasks']))
-
     @patch('buildreq.pypidata.get_pypi_name', get_pypi_name_wrapper)
     def test_clean_python_req(self):
         """
@@ -496,7 +398,6 @@ class TestBuildreq(unittest.TestCase):
         conf = config.Config("")
         with tempfile.TemporaryDirectory() as tmpd:
             os.mkdir(os.path.join(tmpd, 'subdir'))
-            open(os.path.join(tmpd, 'subdir', 'test.go'), 'w').close()
             open(os.path.join(tmpd, 'setup.py'), 'w').close()
             open(os.path.join(tmpd, 'CMakeLists.txt'), 'w').close()
             open(os.path.join(tmpd, 'SConstruct'), 'w').close()
@@ -505,7 +406,7 @@ class TestBuildreq(unittest.TestCase):
             self.reqs.scan_for_configure(tmpd, "", conf)
 
         self.assertEqual(self.reqs.buildreqs,
-                         set(['buildreq-golang', 'buildreq-cmake', 'buildreq-scons', 'buildreq-distutils3', 'buildreq-meson']))
+                         set(['buildreq-cmake', 'buildreq-scons', 'buildreq-distutils3', 'buildreq-meson']))
 
     def test_scan_for_configure_pypi(self):
         """
diff --git a/tests/test_config.py b/tests/test_config.py
index a27ac8e..9ee6497 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -10,7 +10,6 @@ BUILD_PAT_URL = [
     ("https://pypi.python.org/packages/source/T/Tempita/Tempita-0.5.2.tar.gz", "distutils3"),
     ("https://cpan.metacpan.org/authors/id/T/TO/TODDR/IO-Tty-1.14.tar.gz", "cpan"),
     ("http://search.cpan.org/CPAN/authors/id/D/DS/DSKOLL/IO-stringy-2.111.tar.gz", "cpan"),
-    ("https://proxy.golang.org/github.com/spf13/pflag/@v/list", "godep"),
     ("https://pecl.php.net//get/lua-2.0.6.tgz", "phpize"),
 ]
 
diff --git a/tests/test_pkg_integrity.py b/tests/test_pkg_integrity.py
index 83576b9..0dca099 100644
--- a/tests/test_pkg_integrity.py
+++ b/tests/test_pkg_integrity.py
@@ -17,7 +17,6 @@ TESTKEYDIR = os.path.join(TESTDIR, "testkeys")
 PACKAGE_URL = "http://pkgconfig.freedesktop.org/releases/pkg-config-0.29.1.tar.gz"
 XATTR_PKT_URL = "http://pypi.debian.net/xattr/xattr-0.9.1.tar.gz"
 NO_SIGN_PKT_URL = "http://www.ferzkopp.net/Software/SDL_gfx-2.0/SDL_gfx-2.0.25.tar.gz"
-GEM_PKT = "https://rubygems.org/downloads/hoe-debugging-1.2.1.gem"
 NOSIGN_PKT_URL_BAD = "http://gnu.mirrors.pair.com/savannah/savannah/quagga/bad_quagga-1.1.0.tar.gz"
 NOSIGN_PKT_URL = "http://download.savannah.gnu.org/releases/quagga/quagga-1.1.0.tar.gz"
 NOSIGN_SIGN_URL = "http://download.savannah.gnu.org/releases/quagga/quagga-1.1.0.tar.gz.asc"
@@ -131,50 +130,6 @@ class TestDomainBasedVerifiers(unittest.TestCase):
         self.assertTrue(result)
 
 
-@patch('download.do_curl', mock_download_do_curl)
-class TestGEMShaVerifier(unittest.TestCase):
-
-    def _mock_get_gem_info(pkg):
-        info = '''
-        [
-            {
-                "number": "2.0.0",
-                "sha": "2ac86b58bd2d0b4164c6d82e6d46381c987c47b0eb76428fd6e616370af2cc67"
-            },
-            {
-                "number": "1.2.1",
-                "sha": "b391da81ea5efb96d648e69c852e386a269129f543e371c8db64ada80342ac5f"
-            }
-        ]
-        '''
-        return json.loads(info)
-
-    @patch('pkg_integrity.GEMShaVerifier.get_rubygems_info', _mock_get_gem_info)
-    def test_from_url(self):
-        with tempfile.TemporaryDirectory() as tmpd:
-            conf = config.Config(tmpd)
-            conf.rewrite_config_opts = unittest.mock.Mock()
-            conf.config_opts['verify_required'] = False
-            filen = os.path.basename(GEM_PKT)
-            shutil.copy(os.path.join(TESTDIR, filen), tmpd)
-            result = pkg_integrity.check(GEM_PKT, conf)
-            self.assertTrue(result)
-
-    @patch('pkg_integrity.GEMShaVerifier.get_rubygems_info', _mock_get_gem_info)
-    def test_non_matchingsha(self):
-        with tempfile.TemporaryDirectory() as tmpd:
-            conf = config.Config(tmpd)
-            conf.rewrite_config_opts = unittest.mock.Mock()
-            conf.config_opts['verify_required'] = False
-            out_file = os.path.join(tmpd, os.path.basename(GEM_PKT))
-            f = open(out_file, 'wb')
-            f.write(b'this is made up data that will force a failure')
-            f.close()
-            with self.assertRaises(SystemExit) as a:
-                pkg_integrity.check(GEM_PKT, conf)
-            self.assertEqual(a.exception.code, 1)
-
-
 @patch('download.do_curl', mock_download_do_curl)
 class TestGPGVerifier(unittest.TestCase):
 
@@ -370,12 +325,6 @@ class TestUtils(unittest.TestCase):
                 )
         self.assertTrue(isinstance(y, pkg_integrity.GPGVerifier))
 
-        z = pkg_integrity.get_verifier('jeweler-2.1.1.gem')(
-                package_path='',
-                url='https://rubygems.org/downloads/jeweler-2.1.1.gem'
-                )
-        self.assertTrue(isinstance(z, pkg_integrity.GEMShaVerifier))
-
     def test_parse_gpg_packets_for_keyid(self):
         """Test parse_gpg_packets() to retrieve keyid info."""
         def check_packets(algo, key_id, packet_count, packet_with_val):
diff --git a/tests/test_specfile.py b/tests/test_specfile.py
index dfaa621..76db567 100644
--- a/tests/test_specfile.py
+++ b/tests/test_specfile.py
@@ -78,20 +78,16 @@ class TestSpecfileWrite(unittest.TestCase):
         self.specfile.config.sources["archive"] = ["archA", "archD", "archB", "archC"]
         self.specfile.config.sources["tmpfile"] = ["tmp1", "tmp2"]
         self.specfile.config.sources["gcov"] = ["pkg.gcov"]
-        self.specfile.config.sources["godep"] = ["pkg.godep"]
-        self.specfile.config.sources["version"] = ["pkg.oldver"]
         self.specfile.write_sources()
         expect = ["Source1  : archA\n",
                   "Source2  : archB\n",
                   "Source3  : archC\n",
                   "Source4  : archD\n",
                   "Source5  : pkg.gcov\n",
-                  "Source6  : pkg.godep\n",
-                  "Source7  : pkg.oldver\n",
-                  "Source8  : pkg1.service\n",
-                  "Source9  : pkg2.service\n",
-                  "Source10  : tmp1\n",
-                  "Source11  : tmp2\n"]
+                  "Source6  : pkg1.service\n",
+                  "Source7  : pkg2.service\n",
+                  "Source8  : tmp1\n",
+                  "Source9  : tmp2\n"]
         self.assertEqual(expect, self.WRITES)
 
     def test_write_summary(self):
diff --git a/tests/test_tarball.py b/tests/test_tarball.py
index 64d7713..522e9f2 100644
--- a/tests/test_tarball.py
+++ b/tests/test_tarball.py
@@ -79,7 +79,6 @@ SRC_CREATION = [
     ("https://example/src-prefix.tar", "", "/tmp/src-prefix.tar", CONTENT_PREFIX, "tar", "common-prefix", None),
     ("https://example/src-subdir.tar", "", "/tmp/src-subdir.tar", CONTENT_SUBDIR, "tar", "", "src-subdir"),
     ("https://example/src-no-extractable.tar", ":", "/tmp/src-no-extractable.tar", None, None, None, None),
-    ("https://example/go-src/list", "", "/tmp/list", None, "go", "", "list"),
 ]
 
 
@@ -214,66 +213,6 @@ class TestTarball(unittest.TestCase):
         self.content.set_gcov()
         self.assertEqual(self.content.gcov_file, 'test.gcov')
 
-    def test_set_multi_version_no_ver(self):
-        versions = OrderedDict()
-        self.content.config.parse_config_versions = lambda: versions
-        self.content.config.default_pattern = ""
-        latest = self.content.set_multi_version("")
-        self.assertEqual(latest, "1")
-        self.assertNotEqual(id(self.content.multi_version), id(versions))
-
-    def test_set_multi_version_with_ver(self):
-        versions = OrderedDict()
-        self.content.config.parse_config_versions = lambda: versions
-        self.content.config.default_pattern = ""
-        latest = self.content.set_multi_version("3")
-        self.assertEqual(latest, "3")
-        self.assertNotEqual(id(self.content.multi_version), id(versions))
-
-    def test_process_go_archives(self):
-        """Test for tarball.process_go_archives method."""
-        # Set up input values
-        self.content.url = 'https://proxy.golang.org/github.com/!burnt!sushi/toml/@v/list'
-        self.content.multi_version = ['v0.3.1', 'v0.3.0', 'v0.2.0']
-        go_archives = []
-        go_archives_expected = [
-            "https://proxy.golang.org/github.com/!burnt!sushi/toml/@v/v0.3.1.info", ":",
-            "https://proxy.golang.org/github.com/!burnt!sushi/toml/@v/v0.3.1.mod", ":",
-            "https://proxy.golang.org/github.com/!burnt!sushi/toml/@v/v0.3.1.zip", "",
-            "https://proxy.golang.org/github.com/!burnt!sushi/toml/@v/v0.3.0.info", ":",
-            "https://proxy.golang.org/github.com/!burnt!sushi/toml/@v/v0.3.0.mod", ":",
-            "https://proxy.golang.org/github.com/!burnt!sushi/toml/@v/v0.3.0.zip", "",
-            "https://proxy.golang.org/github.com/!burnt!sushi/toml/@v/v0.2.0.info", ":",
-            "https://proxy.golang.org/github.com/!burnt!sushi/toml/@v/v0.2.0.mod", ":",
-            "https://proxy.golang.org/github.com/!burnt!sushi/toml/@v/v0.2.0.zip", "",
-        ]
-        self.content.process_go_archives(go_archives)
-        self.assertEqual(go_archives, go_archives_expected)
-
-    def test_process_multiver_archives(self):
-        """Test for tarball.process_multiver_archives method."""
-        # Set up input values
-        main_src = tarball.Source('https://example/src-5.0.tar', ':', '/tmp/src.tar')
-        multiver_archives = []
-        config_versions = {
-            '5.0': 'https://example/src-5.0.tar',
-            '4.0': 'https://example/src-4.0.tar',
-            '3.5': 'https://example/src-3.5.tar',
-            '3.0': 'https://example/src-3.0.tar',
-        }
-        expected_multiver_archives = [
-            'https://example/src-4.0.tar', '',
-            'https://example/src-3.5.tar', '',
-            'https://example/src-3.0.tar', '',
-        ]
-        # Set up a return value for parse_config_versions method
-        attrs = {'parse_config_versions.return_value': config_versions}
-        conf = MagicMock()
-        conf.configure_mock(**attrs)
-        self.content.config = conf
-        self.content.process_multiver_archives(main_src, multiver_archives)
-        self.assertEqual(multiver_archives, expected_multiver_archives)
-
     @patch('tarball.Source.set_prefix', Mock())
     @patch('tarball.Source.extract', Mock())
     def test_extract_sources(self):