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

2sio
1.11.2

This version was deleted from PyPI around 2026-08-05. Installing fails with:
$ pip3 install 2sio==1.11.2 ERROR: Could not find a version that satisfies the requirement 2sio==1.11.2
View other deleted versions of 2sio

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/ \ 2sio==1.11.2
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Or, download files manually

And install manually via pip:
2sio-1.11.2-py3-none-any.whl (28.6KB)
2sio-1.11.2.tar.gz (31.1KB)