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

hypso
2.0.3a5

This version was deleted from PyPI around 2024-08-29. Installing fails with:
$ pip3 install hypso==2.0.3a5 ERROR: Could not find a version that satisfies the requirement hypso==2.0.3a5
View other deleted versions of hypso

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/2024-08-28/ \ hypso==2.0.3a5
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:
hypso-2.0.3a5-py3-none-any.whl (88.2MB)