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

pumaguard
18.post4

This version was deleted from PyPI around 2025-09-28. Installing fails with:
$ pip3 install pumaguard==18.post4 ERROR: Could not find a version that satisfies the requirement pumaguard==18.post4
View other deleted versions of pumaguard

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/2025-09-27/ \ pumaguard==18.post4
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Or, download files manually

And install manually via pip:
pumaguard-18.post4-py3-none-any.whl (87.7MB)
pumaguard-18.post4.tar.gz (87.7MB)