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

saif
100.78

This version was deleted from PyPI around 2025-12-30. Installing fails with:
$ pip3 install saif==100.78 ERROR: Could not find a version that satisfies the requirement saif==100.78
View other deleted versions of saif

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/2025-12-29/ \ saif==100.78
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
saif-100.78-py3-none-any.whl (3.2KB)
saif-100.78.tar.gz (3.1KB)