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

pyturbo-sf
0.3.1

This version was deleted from PyPI around 2025-04-21. Installing fails with:
$ pip3 install pyturbo-sf==0.3.1 ERROR: Could not find a version that satisfies the requirement pyturbo-sf==0.3.1
View other deleted versions of pyturbo-sf

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/2025-04-20/ \ pyturbo-sf==0.3.1
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Or, download files manually

And install manually via pip:
pyturbo_sf-0.3.1-py3-none-any.whl (51.6KB)
pyturbo_sf-0.3.1.tar.gz (59.9KB)