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

stf-test1
0.0.3

This version was deleted from PyPI around 2024-01-22. Installing fails with:
$ pip3 install stf-test1==0.0.3 ERROR: Could not find a version that satisfies the requirement stf-test1==0.0.3
View other deleted versions of stf-test1

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/2024-01-21/ \ stf-test1==0.0.3
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:
stf_test1-0.0.3-py3-none-any.whl (495.9KB)
stf-test1-0.0.3.tar.gz (463.4KB)