You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.

tensorpool
4.4.0rc4

This version was deleted from PyPI around 2025-10-09. Installing fails with:
$ pip3 install tensorpool==4.4.0rc4 ERROR: Could not find a version that satisfies the requirement tensorpool==4.4.0rc4
View other deleted versions of tensorpool

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2025-10-08/ \ tensorpool==4.4.0rc4
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Or, download files manually

And install manually via pip:
tensorpool-4.4.0rc4-py3-none-any.whl (16.6KB)
tensorpool-4.4.0rc4.tar.gz (18.0KB)