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

natal
0.5.3

This version was deleted from PyPI around 2026-01-19. Installing fails with:
$ pip3 install natal==0.5.3 ERROR: Could not find a version that satisfies the requirement natal==0.5.3
View other deleted versions of natal

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/2026-01-18/ \ natal==0.5.3
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:
natal-0.5.3-py3-none-any.whl (968.6KB)
natal-0.5.3.tar.gz (972.3KB)