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

spatialstudio
1.1.0.0.5

This version was deleted from PyPI around 2025-06-21. Installing fails with:
$ pip3 install spatialstudio==1.1.0.0.5 ERROR: Could not find a version that satisfies the requirement spatialstudio==1.1.0.0.5
View other deleted versions of spatialstudio

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/2025-06-20/ \ spatialstudio==1.1.0.0.5
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Or, download files manually

And install manually via pip:
spatialstudio-1.1.0.0.5-cp39-cp39-macosx_15_0_universal2.whl (4.0MB)
spatialstudio-1.1.0.0.5.tar.gz (4.0MB)