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

stigmer-protos
3.1.2

This version was deleted from PyPI around 2026-10-17. Installing fails with:
$ pip3 install stigmer-protos==3.1.2 ERROR: Could not find a version that satisfies the requirement stigmer-protos==3.1.2
View other deleted versions of stigmer-protos

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/2026-10-16/ \ stigmer-protos==3.1.2
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:
stigmer_protos-3.1.2-py3-none-any.whl (648.5KB)
stigmer_protos-3.1.2.tar.gz (310.0KB)