You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
bluesadway was reported malicious
OSV:MAL-2025-6465 - Malicious code in bluesadway (PyPI)

bluesadway
0.1

This version was deleted from PyPI around 2025-06-18. Installing fails with:
$ pip3 install bluesadway==0.1 ERROR: Could not find a version that satisfies the requirement bluesadway==0.1
View other deleted versions of bluesadway

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/2025-06-17/ \ bluesadway==0.1
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Or, download files manually

And install manually via pip:
bluesadway-0.1.tar.gz (1.0KB)