Cache entry deserialization failed, entry ignored

python windows ssl scikit-learn installation

Regarding the error/warning message in the question's title:

Cache entry deserialization failed, entry ignored

You can fix it by removing the pip cache, e.g. on Ubuntu:

rm -rf ~/.cache/pip

python windows ssl scikit-learn installation

It was a network issue. Worked totally fine when I moved to a different network. Thank you everyone :)

python windows ssl scikit-learn installation

Its scikit-learn not sklearn on pypi. Check the documentation here

Try:

pip3 install scikit-learn

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