You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
testpackage-hello was reported malicious
OSV:MAL-2025-48901 - Malicious code in testpackage-hello (PyPI)

testpackage-hello

This package was deleted from PyPI around 2025-09-17. Installing fails with:
$ pip3 install testpackage-hello ERROR: Could not find a version that satisfies the requirement testpackage-hello (from versions: none) ERROR: No matching distribution found for testpackage-hello

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pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2025-09-16/ \ testpackage-hello
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Or, download files manually

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0.1
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