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

1337x
1.2.5

This version was deleted from PyPI around 2026-08-05. Installing fails with:
$ pip3 install 1337x==1.2.5 ERROR: Could not find a version that satisfies the requirement 1337x==1.2.5
View other deleted versions of 1337x

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/2026-08-04/ \ 1337x==1.2.5
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Or, download files manually

And install manually via pip:
1337x-1.2.5-py3-none-any.whl (8.2KB)
1337x-1.2.5.tar.gz (7.9KB)