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

aleya-alpaca
0.1.30a0

This version was deleted from PyPI around 2025-05-15. Installing fails with:
$ pip3 install aleya-alpaca==0.1.30a0 ERROR: Could not find a version that satisfies the requirement aleya-alpaca==0.1.30a0
View other deleted versions of aleya-alpaca

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/2025-05-14/ \ aleya-alpaca==0.1.30a0
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:
aleya_alpaca-0.1.30a0-py3-none-any.whl (30.0KB)
aleya_alpaca-0.1.30a0.tar.gz (28.3KB)