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

iris-prism
0.2.2b9

This version was deleted from PyPI around 2026-08-27. Installing fails with:
$ pip3 install iris-prism==0.2.2b9 ERROR: Could not find a version that satisfies the requirement iris-prism==0.2.2b9
View other deleted versions of iris-prism

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/2026-08-26/ \ iris-prism==0.2.2b9
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:
iris_prism-0.2.2b9-py3-none-any.whl (205.8KB)