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

hyperquant
0.67

This version was deleted from PyPI around 2025-11-12. Installing fails with:
$ pip3 install hyperquant==0.67 ERROR: Could not find a version that satisfies the requirement hyperquant==0.67
View other deleted versions of hyperquant

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/2025-11-11/ \ hyperquant==0.67
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:
hyperquant-0.67-py3-none-any.whl (130.7KB)
hyperquant-0.67.tar.gz (277.5KB)