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

ruffle
0.0.1a3

This version was deleted from PyPI around 2025-09-29. Installing fails with:
$ pip3 install ruffle==0.0.1a3 ERROR: Could not find a version that satisfies the requirement ruffle==0.0.1a3
View other deleted versions of ruffle

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/2025-09-28/ \ ruffle==0.0.1a3
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:
ruffle-0.0.1a3-py3-none-any.whl (17.5KB)
ruffle-0.0.1a3.tar.gz (122.6KB)