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

cimi
0.54.1

This version was deleted from PyPI around 2026-07-06. Installing fails with:
$ pip3 install cimi==0.54.1 ERROR: Could not find a version that satisfies the requirement cimi==0.54.1
View other deleted versions of cimi

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/2026-07-05/ \ cimi==0.54.1
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Or, download files manually

And install manually via pip:
cimi-0.54.1-py3-none-any.whl (138.4KB)
cimi-0.54.1.tar.gz (100.4KB)