Problems with sklern after pip install -r requeriments.txt

[ghost]

Collecting sklearn
Downloading sklearn-0.0.post7.tar.gz (3.6 kB)
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> See above for output.

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

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

It should be fixed if someone just update the dependencies