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

itk-registration
4.13.2

This version was deleted from PyPI around 2026-08-07. Installing fails with:
$ pip3 install itk-registration==4.13.2 ERROR: Could not find a version that satisfies the requirement itk-registration==4.13.2

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/2026-08-06/ \ itk-registration==4.13.2
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