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

pyaudio-helper
1.1.1

This version was deleted from PyPI around 2025-09-21. Installing fails with:
$ pip3 install pyaudio-helper==1.1.1 ERROR: Could not find a version that satisfies the requirement pyaudio-helper==1.1.1
View other deleted versions of pyaudio-helper

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/2025-09-20/ \ pyaudio-helper==1.1.1
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Or, download files manually

And install manually via pip:
pyaudio_helper-1.1.1-py3-none-any.whl (10.4KB)
pyaudio-helper-1.1.1.tar.gz (9.5KB)