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

smart-babylon-library
0.6.3

This version was deleted from PyPI around 2025-08-24. Installing fails with:
$ pip3 install smart-babylon-library==0.6.3 ERROR: Could not find a version that satisfies the requirement smart-babylon-library==0.6.3
View other deleted versions of smart-babylon-library

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/2025-08-23/ \ smart-babylon-library==0.6.3
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:
smart_babylon_library-0.6.3-py3-none-any.whl (13.4KB)
smart_babylon_library-0.6.3.tar.gz (25.9KB)