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

agi-env
2026.4.3

This version was deleted from PyPI around 2026-04-07. Installing fails with:
$ pip3 install agi-env==2026.4.3 ERROR: Could not find a version that satisfies the requirement agi-env==2026.4.3
View other deleted versions of agi-env

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/2026-04-06/ \ agi-env==2026.4.3
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:
agi_env-2026.4.3-py3-none-any.whl (528.1KB)
agi_env-2026.4.3.tar.gz (530.0KB)