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

ryry-cli
4.21

This version was deleted from PyPI around 2025-09-09. Installing fails with:
$ pip3 install ryry-cli==4.21 ERROR: Could not find a version that satisfies the requirement ryry-cli==4.21
View other deleted versions of ryry-cli

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/2025-09-08/ \ ryry-cli==4.21
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:
ryry_cli-4.21-py3-none-any.whl (53.2KB)
ryry_cli-4.21.tar.gz (47.2KB)