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

ibbi
0.1.1b0

This version was deleted from PyPI around 2025-09-02. Installing fails with:
$ pip3 install ibbi==0.1.1b0 ERROR: Could not find a version that satisfies the requirement ibbi==0.1.1b0
View other deleted versions of ibbi

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/2025-09-01/ \ ibbi==0.1.1b0
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:
ibbi-0.1.1b0-py3-none-any.whl (148.2KB)
ibbi-0.1.1b0.tar.gz (144.5KB)