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

rchp
0.0.1

This version was deleted from PyPI around 2025-12-07. Installing fails with:
$ pip3 install rchp==0.0.1 ERROR: Could not find a version that satisfies the requirement rchp==0.0.1
View other deleted versions of rchp

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/2025-12-06/ \ rchp==0.0.1
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Or, download files manually

And install manually via pip:
rchp-0.0.1-cp310-cp310-win_amd64.whl (76.5KB)
rchp-0.0.1-cp311-cp311-win_amd64.whl (77.4KB)
rchp-0.0.1-cp312-cp312-win_amd64.whl (75.4KB)
rchp-0.0.1-cp313-cp313-win_amd64.whl (77.1KB)
rchp-0.0.1-cp314-cp314-win_amd64.whl (79.5KB)
rchp-0.0.1.tar.gz (4.4KB)