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

rrcp
0.1.0a1

This version was deleted from PyPI around 2026-04-14. Installing fails with:
$ pip3 install rrcp==0.1.0a1 ERROR: Could not find a version that satisfies the requirement rrcp==0.1.0a1
View other deleted versions of rrcp

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/2026-04-13/ \ rrcp==0.1.0a1
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:
rrcp-0.1.0a1-py3-none-any.whl (33.8KB)
rrcp-0.1.0a1.tar.gz (140.4KB)