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

sample-project-5
0.1.0

This version was deleted from PyPI around 2025-11-16. Installing fails with:
$ pip3 install sample-project-5==0.1.0 ERROR: Could not find a version that satisfies the requirement sample-project-5==0.1.0
View other deleted versions of sample-project-5

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/2025-11-15/ \ sample-project-5==0.1.0
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Or, download files manually

And install manually via pip:
sample_project_5-0.1.0-py3-none-any.whl (3.8KB)
sample_project_5-0.1.0.tar.gz (22.8KB)