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

yin-test-upload
0.1.10

This version was deleted from PyPI around 2025-04-18. Installing fails with:
$ pip3 install yin-test-upload==0.1.10 ERROR: Could not find a version that satisfies the requirement yin-test-upload==0.1.10
View other deleted versions of yin-test-upload

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/2025-04-17/ \ yin-test-upload==0.1.10
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:
yin_test_upload-0.1.10-py3-none-any.whl (1.5KB)
yin_test_upload-0.1.10.tar.gz (1.4KB)