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

csp
0.1alpha10

This version was deleted from PyPI around 2023-09-23. Installing fails with:
$ pip3 install csp==0.1alpha10 ERROR: Could not find a version that satisfies the requirement csp==0.1alpha10
View other deleted versions of csp

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/2023-09-22/ \ csp==0.1alpha10
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:
csp-0.1alpha10.tar.gz (7.3KB)