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

sag
0.1.37

This version was deleted from PyPI around 2025-06-26. Installing fails with:
$ pip3 install sag==0.1.37 ERROR: Could not find a version that satisfies the requirement sag==0.1.37
View other deleted versions of sag

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/2025-06-25/ \ sag==0.1.37
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Or, download files manually

And install manually via pip:
sag-0.1.37-py3-none-any.whl (38.6KB)
sag-0.1.37.tar.gz (39.4KB)