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

bosesoundtouchapi
1.0.0rc45

This version was deleted from PyPI around 2023-10-29. Installing fails with:
$ pip3 install bosesoundtouchapi==1.0.0rc45 ERROR: Could not find a version that satisfies the requirement bosesoundtouchapi==1.0.0rc45
View other deleted versions of bosesoundtouchapi

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/2023-10-28/ \ bosesoundtouchapi==1.0.0rc45
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
bosesoundtouchapi-1.0.0rc45-py3-none-any.whl (403.5KB)