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

mrx-runway
0.0.2409271553

This version was deleted from PyPI around 2025-05-12. Installing fails with:
$ pip3 install mrx-runway==0.0.2409271553 ERROR: Could not find a version that satisfies the requirement mrx-runway==0.0.2409271553
View other deleted versions of mrx-runway

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/2025-05-11/ \ mrx-runway==0.0.2409271553
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Or, download files manually

And install manually via pip:
mrx_runway-0.0.2409271553-cp39-cp39-macosx_10_15_x86_64.whl (891.1KB)
mrx_runway-0.0.2409271553-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (3.7MB)
mrx_runway-0.0.2409271553-cp39-cp39-win_amd64.whl (53.1KB)