You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
xct-x-ayoub was reported malicious
OSV:MAL-2026-4777 - Malicious code in xct-x-ayoub (PyPI)

xct-x-ayoub

This package was deleted from PyPI around 2026-05-27. Installing fails with:
$ pip3 install xct-x-ayoub ERROR: Could not find a version that satisfies the requirement xct-x-ayoub (from versions: none) ERROR: No matching distribution found for xct-x-ayoub

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/2026-05-26/ \ xct-x-ayoub
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Or, download files manually

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1.0.0
1.0.1