Comment 0 for bug 2031617

Error while attempting to install git-upstream with Python > 3.9:

$ python3.11 -m pip install .
DEPRECATION: Loading egg at /usr/local/Cellar/gpgme/1.21.0/lib/python3.11/site-packages/gpg-1.21.0-py3.11-macosx-12-x86_64.egg is deprecated. pip 23.3 will enforce this behaviour change. A possible replacement is to use pip for package installation..
Processing /mydir/git-upstream
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [94 lines of output]
      /usr/local/lib/python3.11/site-packages/setuptools/dist.py:788: UserWarning: Usage of dash-separated 'author-email' will not be supported in future versions. Please use the underscore name 'author_email' instead
        warnings.warn(
      /usr/local/lib/python3.11/site-packages/setuptools/dist.py:788: UserWarning: Usage of dash-separated 'home-page' will not be supported in future versions. Please use the underscore name 'home_page' instead
        warnings.warn(
      /usr/local/lib/python3.11/site-packages/setuptools/dist.py:788: UserWarning: Usage of dash-separated 'description-file' will not be supported in future versions. Please use the underscore name 'description_file' instead
        warnings.warn(
      /usr/local/lib/python3.11/site-packages/setuptools/__init__.py:85: _DeprecatedInstaller: setuptools.installer and fetch_build_eggs are deprecated. Requirements should be satisfied by a PEP 517 installer. If you are using pip, you can try `pip install --use-pep517`.
        dist.fetch_build_eggs(dist.setup_requires)
      [pbr] Generating ChangeLog
      /usr/local/lib/python3.11/site-packages/setuptools/command/easy_install.py:144: EasyInstallDeprecationWarning: easy_install command is deprecated. Use build and pip and other standards-based tools.
        warnings.warn(
      /usr/local/lib/python3.11/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
        warnings.warn(
      /usr/local/lib/python3.11/site-packages/setuptools/dist.py:788: UserWarning: Usage of dash-separated 'author-email' will not be supported in future versions. Please use the underscore name 'author_email' instead
        warnings.warn(
      /usr/local/lib/python3.11/site-packages/setuptools/dist.py:788: UserWarning: Usage of dash-separated 'home-page' will not be supported in future versions. Please use the underscore name 'home_page' instead
        warnings.warn(
      /usr/local/lib/python3.11/site-packages/setuptools/dist.py:788: UserWarning: Usage of dash-separated 'description-file' will not be supported in future versions. Please use the underscore name 'description_file' instead
        warnings.warn(
      running egg_info
      creating /private/var/folders/s7/n126d3fs0ygcp_vwc4jc4f2w0000gn/T/pip-pip-egg-info-ppimwqto/git_upstream.egg-info
      writing pbr to /private/var/folders/s7/n126d3fs0ygcp_vwc4jc4f2w0000gn/T/pip-pip-egg-info-ppimwqto/git_upstream.egg-info/pbr.json
      writing /private/var/folders/s7/n126d3fs0ygcp_vwc4jc4f2w0000gn/T/pip-pip-egg-info-ppimwqto/git_upstream.egg-info/PKG-INFO
      writing dependency_links to /private/var/folders/s7/n126d3fs0ygcp_vwc4jc4f2w0000gn/T/pip-pip-egg-info-ppimwqto/git_upstream.egg-info/dependency_links.txt
      writing entry points to /private/var/folders/s7/n126d3fs0ygcp_vwc4jc4f2w0000gn/T/pip-pip-egg-info-ppimwqto/git_upstream.egg-info/entry_points.txt
      writing requirements to /private/var/folders/s7/n126d3fs0ygcp_vwc4jc4f2w0000gn/T/pip-pip-egg-info-ppimwqto/git_upstream.egg-info/requires.txt
      writing top-level names to /private/var/folders/s7/n126d3fs0ygcp_vwc4jc4f2w0000gn/T/pip-pip-egg-info-ppimwqto/git_upstream.egg-info/top_level.txt
      [pbr] Processing SOURCES.txt
      writing manifest file '/private/var/folders/s7/n126d3fs0ygcp_vwc4jc4f2w0000gn/T/pip-pip-egg-info-ppimwqto/git_upstream.egg-info/SOURCES.txt'
      /usr/local/lib/python3.11/site-packages/setuptools/command/build.py:31: SetuptoolsDeprecationWarning:
                  It seems that you are using `distutils.command.build` to add
                  new subcommands. Using `distutils` directly is considered deprecated,
                  please use `setuptools.command.build`.

        warnings.warn(msg, SetuptoolsDeprecationWarning)
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/mydir/git-upstream/setup.py", line 25, in <module>
          setuptools.setup(
        File "/usr/local/lib/python3.11/site-packages/setuptools/__init__.py", line 108, in setup
          return distutils.core.setup(**attrs)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/usr/local/lib/python3.11/site-packages/setuptools/_distutils/core.py", line 185, in setup
          return run_commands(dist)
                 ^^^^^^^^^^^^^^^^^^
        File "/usr/local/lib/python3.11/site-packages/setuptools/_distutils/core.py", line 201, in run_commands
          dist.run_commands()
        File "/usr/local/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 969, in run_commands
          self.run_command(cmd)
        File "/usr/local/lib/python3.11/site-packages/setuptools/dist.py", line 1221, in run_command
          super().run_command(command)
        File "/usr/local/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
          cmd_obj.run()
        File "/usr/local/lib/python3.11/site-packages/setuptools/command/egg_info.py", line 318, in run
          self.find_sources()
        File "/usr/local/lib/python3.11/site-packages/pbr/packaging.py", line 579, in find_sources
          mm.run()
        File "/usr/local/lib/python3.11/site-packages/setuptools/command/egg_info.py", line 570, in run
          self.add_defaults()
        File "/usr/local/lib/python3.11/site-packages/pbr/packaging.py", line 541, in add_defaults
          sdist.sdist.add_defaults(self)
        File "/usr/local/lib/python3.11/site-packages/setuptools/command/sdist.py", line 107, in add_defaults
          self._add_defaults_build_sub_commands()
        File "/usr/local/lib/python3.11/site-packages/setuptools/command/sdist.py", line 127, in _add_defaults_build_sub_commands
          self.filelist.extend(chain.from_iterable(files))
        File "/usr/local/lib/python3.11/site-packages/setuptools/command/egg_info.py", line 513, in extend
          self.files.extend(filter(self._safe_path, paths))
        File "/usr/local/lib/python3.11/site-packages/setuptools/command/sdist.py", line 126, in <genexpr>
          files = (c.get_source_files() for c in cmds if hasattr(c, "get_source_files"))
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/usr/local/lib/python3.11/site-packages/setuptools/command/sdist.py", line 125, in <genexpr>
          cmds = (self.get_finalized_command(c) for c in missing_cmds)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/usr/local/lib/python3.11/site-packages/setuptools/_distutils/cmd.py", line 305, in get_finalized_command
          cmd_obj.ensure_finalized()
        File "/usr/local/lib/python3.11/site-packages/setuptools/_distutils/cmd.py", line 111, in ensure_finalized
          self.finalize_options()
        File "/mydir/git-upstream/doc/utils/build_manpage.py", line 45, in finalize_options
          self._commands, self._parser = main.build_parsers()
                                         ^^^^^^^^^^^^^^^^^^^^
        File "/mydir/git-upstream/git_upstream/main.py", line 67, in build_parsers
          subcommand_parsers = commands.get_subcommands(parser)
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/mydir/git-upstream/git_upstream/commands/__init__.py", line 79, in get_subcommands
          subcommands = _find_actions(subparsers, os.path.dirname(__file__))
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/mydir/git-upstream/git_upstream/commands/__init__.py", line 91, in _find_actions
          __import__(__name__ + '.' + mod)
        File "/mydir/git-upstream/git_upstream/commands/import.py", line 21, in <module>
          from git_upstream.lib.strategies import ImportStrategiesFactory
        File "/mydir/git-upstream/git_upstream/lib/strategies.py", line 21, in <module>
          from collections import Sequence
      ImportError: cannot import name 'Sequence' from 'collections' (/usr/local/Cellar/python@3.11/3.11.4_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/collections/__init__.py)
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.