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

plexus-agent
0.5.9

This version was deleted from PyPI around 2026-04-13. Installing fails with:
$ pip3 install plexus-agent==0.5.9 ERROR: Could not find a version that satisfies the requirement plexus-agent==0.5.9
View other deleted versions of plexus-agent

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/2026-04-12/ \ plexus-agent==0.5.9
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:
plexus_agent-0.5.9-py3-none-any.whl (137.6KB)
plexus_agent-0.5.9.tar.gz (136.9KB)