toolkit not being recognised #173

python -m venv ~/venvs/oddt
. ~/venvs/oddt/bin/activate
pip install six
pip install rdkit==2023.3.3
pip install git+https://github.com/oddt/oddt.git@master

Collecting git+https://github.com/oddt/oddt.git@master
  Cloning https://github.com/oddt/oddt.git (to revision master) to /tmp/pip-req-build-5x7tdcyw
  Running command git clone --filter=blob:none --quiet https://github.com/oddt/oddt.git /tmp/pip-req-build-5x7tdcyw
  Resolved https://github.com/oddt/oddt.git to commit bfbf9ea99768b556684dc99c6ac87a9f16b16f80
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error
  
  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [32 lines of output]
      /tmp/pip-req-build-5x7tdcyw/oddt/__init__.py:50: UserWarning: No toolkit is present. Install OpenBabel or RDKit
        warnings.warn('No toolkit is present. Install OpenBabel or RDKit')
      /home/timbo/venvs/oddt/lib/python3.11/site-packages/setuptools/dist.py:548: UserWarning: The version specified ('0.6-200-gbfbf9ea') is an invalid version, this may not work as expected with newer versions of setuptools, pip, and PyPI. Please see PEP 440 for more details.
        warnings.warn(
      running egg_info
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/tmp/pip-req-build-5x7tdcyw/setup.py", line 5, in <module>
          setup(name='oddt',
        File "/home/timbo/venvs/oddt/lib/python3.11/site-packages/setuptools/__init__.py", line 108, in setup
          return distutils.core.setup(**attrs)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/home/timbo/venvs/oddt/lib/python3.11/site-packages/setuptools/_distutils/core.py", line 185, in setup
          return run_commands(dist)
                 ^^^^^^^^^^^^^^^^^^
        File "/home/timbo/venvs/oddt/lib/python3.11/site-packages/setuptools/_distutils/core.py", line 201, in run_commands
          dist.run_commands()
        File "/home/timbo/venvs/oddt/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 969, in run_commands
          self.run_command(cmd)
        File "/home/timbo/venvs/oddt/lib/python3.11/site-packages/setuptools/dist.py", line 1213, in run_command
          super().run_command(command)
        File "/home/timbo/venvs/oddt/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 987, in run_command
          cmd_obj.ensure_finalized()
        File "/home/timbo/venvs/oddt/lib/python3.11/site-packages/setuptools/_distutils/cmd.py", line 111, in ensure_finalized
          self.finalize_options()
        File "/home/timbo/venvs/oddt/lib/python3.11/site-packages/setuptools/command/egg_info.py", line 219, in finalize_options
          parsed_version = parse_version(self.egg_version)
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/home/timbo/venvs/oddt/lib/python3.11/site-packages/pkg_resources/_vendor/packaging/version.py", line 266, in __init__
          raise InvalidVersion(f"Invalid version: '{version}'")
      pkg_resources.extern.packaging.version.InvalidVersion: Invalid version: '0.6-200-gbfbf9ea'
      [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.