Preparing metadata (setup.py) ... error

  error: subprocess-exited-with-error

  × python setup.py egg_info did not run successfully.

  │ exit code: 1

  ╰─> [16 lines of output]

      Error parsing

      Traceback (most recent call last):

        File "/usr/local/lib/python3.8/dist-packages/pbr/core.py", line 111, in pbr

          attrs = util.cfg_to_args(path, dist.script_args)

        File "/usr/local/lib/python3.8/dist-packages/pbr/util.py", line 272, in cfg_to_args

          pbr.hooks.setup_hook(config)

        File "/usr/local/lib/python3.8/dist-packages/pbr/hooks/__init__.py", line 25, in setup_hook

          metadata_config.run()

        File "/usr/local/lib/python3.8/dist-packages/pbr/hooks/base.py", line 27, in run

          self.hook()

        File "/usr/local/lib/python3.8/dist-packages/pbr/hooks/metadata.py", line 25, in hook

          self.config['version'] = packaging.get_version(

        File "/usr/local/lib/python3.8/dist-packages/pbr/packaging.py", line 872, in get_version

          raise Exception("Versioning for this project requires either an sdist"

      Exception: Versioning for this project requires either an sdist tarball, or access to an upstream git repository. It's also possible that there is a mismatch between the package name in setup.cfg and the argument given to pbr.version.VersionInfo. Project name keystone was given, but was not able to be found.

      error in setup command: Error parsing /opt/stack/keystone/setup.cfg: Exception: Versioning for this project requires either an sdist tarball, or access to an upstream git repository. It's also possible that there is a mismatch between the package name in setup.cfg and the argument given to pbr.version.VersionInfo. Project name keystone was given, but was not able to be found.

      [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.

+inc/python:pip_install:1                  exit_trap

+./stack.sh:exit_trap:523                  local r=1

++./stack.sh:exit_trap:524                  jobs -p

+./stack.sh:exit_trap:524                  jobs=

+./stack.sh:exit_trap:527                  [[ -n '' ]]

+./stack.sh:exit_trap:533                  '[' -f '' ']'

+./stack.sh:exit_trap:538                  kill_spinner

+./stack.sh:kill_spinner:433               '[' '!' -z '' ']'

+./stack.sh:exit_trap:540                  [[ 1 -ne 0 ]]

+./stack.sh:exit_trap:541                  echo 'Error on exit'

Error on exit

+./stack.sh:exit_trap:543                  type -p generate-subunit

+./stack.sh:exit_trap:544                  generate-subunit 1649867885 63 fail

+./stack.sh:exit_trap:546                  [[ -z /opt/stack/logs ]]

+./stack.sh:exit_trap:549                  /usr/bin/python3.8 /opt/stack/devstack/tools/worlddump.py -d /opt/stack/logs

World dumping... see /opt/stack/logs/worlddump-2022-04-13-163909.txt for details