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

ag2-agentos
0.0.0a9

This version was deleted from PyPI around 2026-01-20. Installing fails with:
$ pip3 install ag2-agentos==0.0.0a9 ERROR: Could not find a version that satisfies the requirement ag2-agentos==0.0.0a9
View other deleted versions of ag2-agentos

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/2026-01-19/ \ ag2-agentos==0.0.0a9
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:
ag2_agentos-0.0.0a9-py3-none-any.whl (22.3KB)
ag2_agentos-0.0.0a9.tar.gz (16.2KB)