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

xsarslc
2023.6.28

This version was deleted from PyPI around 2024-06-14. Installing fails with:
$ pip3 install xsarslc==2023.6.28 ERROR: Could not find a version that satisfies the requirement xsarslc==2023.6.28
View other deleted versions of xsarslc

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/2024-06-13/ \ xsarslc==2023.6.28
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:
xsarslc-2023.6.28-py3-none-any.whl (72.4KB)
xsarslc-2023.6.28.tar.gz (1.8MB)