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

notedata
0.8.21

This version was deleted from PyPI around 2026-09-01. Installing fails with:
$ pip3 install notedata==0.8.21 ERROR: Could not find a version that satisfies the requirement notedata==0.8.21
View other deleted versions of notedata

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/2026-08-31/ \ notedata==0.8.21
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Or, download files manually

And install manually via pip:
notedata-0.8.21-py3-none-any.whl (17.1KB)
notedata-0.8.21-py3.8.egg (37.6KB)
notedata-0.8.21.tar.gz (15.2KB)