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

oneroll
1.0.1rc2

This version was deleted from PyPI around 2025-09-12. Installing fails with:
$ pip3 install oneroll==1.0.1rc2 ERROR: Could not find a version that satisfies the requirement oneroll==1.0.1rc2
View other deleted versions of oneroll

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/2025-09-11/ \ oneroll==1.0.1rc2
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:
oneroll-1.0.1rc2-py3-none-any.whl (66.0KB)
oneroll-1.0.1rc2.tar.gz (44.0KB)