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

xwsystem
0.9.0.35

This version was deleted from PyPI around 2026-07-07. Installing fails with:
$ pip3 install xwsystem==0.9.0.35 ERROR: Could not find a version that satisfies the requirement xwsystem==0.9.0.35
View other deleted versions of xwsystem

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/2026-07-06/ \ xwsystem==0.9.0.35
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:
xwsystem-0.9.0.35-py3-none-any.whl (17.5KB)
xwsystem-0.9.0.35.tar.gz (770.9KB)