Unable to build package anymore

[mnaser]

https://github.com/unixsurfer/haproxyadmin/blob/3016b9a239ff2d69efcb96cf0dae9020cf3f6cad/setup.cfg#L4

This is failing because of the following:

  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [16 lines of output]
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/tmp/pip-install-8dsrza1u/haproxyadmin_b581f0bd33974023bc176bb3e8de7f2b/setup.py", line 5, in <module>
          setuptools.setup(
        File "/opt/stack/data/venv/lib/python3.10/site-packages/setuptools/__init__.py", line 116, in setup
          _install_setup_requires(attrs)
        File "/opt/stack/data/venv/lib/python3.10/site-packages/setuptools/__init__.py", line 87, in _install_setup_requires
          dist.parse_config_files(ignore_option_errors=True)
        File "/opt/stack/data/venv/lib/python3.10/site-packages/setuptools/dist.py", line 730, in parse_config_files
          self._parse_config_files(filenames=inifiles)
        File "/opt/stack/data/venv/lib/python3.10/site-packages/setuptools/dist.py", line 599, in _parse_config_files
          opt = self._enforce_underscore(opt, section)
        File "/opt/stack/data/venv/lib/python3.10/site-packages/setuptools/dist.py", line 629, in _enforce_underscore
          raise InvalidConfigError(
      setuptools.errors.InvalidConfigError: Invalid dash-separated key 'author-email' in 'metadata' (setup.cfg), please use the underscore name 'author_email' instead.
      [end of output]