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

pyqt6-frameless-window
0.7.2

This version was deleted from PyPI around 2025-05-20. Installing fails with:
$ pip3 install pyqt6-frameless-window==0.7.2 ERROR: Could not find a version that satisfies the requirement pyqt6-frameless-window==0.7.2
View other deleted versions of pyqt6-frameless-window

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/2025-05-19/ \ pyqt6-frameless-window==0.7.2
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Or, download files manually

And install manually via pip:
pyqt6_frameless_window-0.7.2-py3-none-any.whl (39.1KB)
pyqt6_frameless_window-0.7.2.tar.gz (31.7KB)