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

splayout
0.5.14

This version was deleted from PyPI around 2025-01-25. Installing fails with:
$ pip3 install splayout==0.5.14 ERROR: Could not find a version that satisfies the requirement splayout==0.5.14
View other deleted versions of splayout

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/2025-01-24/ \ splayout==0.5.14
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Or, download files manually

And install manually via pip:
SPLayout-0.5.14-py3-none-any.whl (96.5KB)
splayout-0.5.14.tar.gz (66.6KB)