sklean has been deprecated. scikit-learn should be used instead

[tapyu]

❯ poetry add pretty-confusion-matrix
Using version ^0.1.1 for pretty-confusion-matrix

Updating dependencies
Resolving dependencies... (7.5s)

Package operations: 2 installs, 0 updates, 0 removals

  • Installing sklearn (0.0.post12): Failed

  ChefBuildError

  Backend subprocess exited when trying to invoke get_requires_for_build_wheel

  The 'sklearn' PyPI package is deprecated, use 'scikit-learn'
  rather than 'sklearn' for pip commands.

  Here is how to fix this error in the main use cases:
  - use 'pip install scikit-learn' rather than 'pip install sklearn'
  - replace 'sklearn' by 'scikit-learn' in your pip requirements files
    (requirements.txt, setup.py, setup.cfg, Pipfile, etc ...)
  - if the 'sklearn' package is used by one of your dependencies,
    it would be great if you take some time to track which package uses
    'sklearn' instead of 'scikit-learn' and report it to their issue tracker
  - as a last resort, set the environment variable
    SKLEARN_ALLOW_DEPRECATED_SKLEARN_PACKAGE_INSTALL=True to avoid this error

  More information is available at
  https://github.com/scikit-learn/sklearn-pypi-package


  at ~/.local/lib/python3.10/site-packages/poetry/installation/chef.py:166 in _prepare
      162│
      163│                 error = ChefBuildError("\n\n".join(message_parts))
      164│
      165│             if error is not None:
    → 166│                 raise error from None
      167│
      168│             return path
      169│
      170│     def _prepare_sdist(self, archive: Path, destination: Path | None = None) -> Path:

Note: This error originates from the build backend, and is likely not a problem with poetry but with sklearn (0.0.post12) not supporting PEP 517 builds. You can verify this by running 'pip wheel --no-cache-dir --use-pep517 "sklearn (==0.0.post12)"'.

[wcipriano]

Hello @tapyu !
Thank you for your report !

This deprecated warning was solved in this commit of this week.

I released the new version (0.2.0), and It's available in the official PyPI, check here.

Please, update your version !

Best regards ;)