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

coppertop-std
2022.3.6

This version was deleted from PyPI around 2025-05-28. Installing fails with:
$ pip3 install coppertop-std==2022.3.6 ERROR: Could not find a version that satisfies the requirement coppertop-std==2022.3.6
View other deleted versions of coppertop-std

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/2025-05-27/ \ coppertop-std==2022.3.6
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Or, download files manually

And install manually via pip:
coppertop-std-2022.3.6.tar.gz (30.1KB)