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

thiscovery-dev-tools
2021.2

This version was deleted from PyPI around 2024-10-18. Installing fails with:
$ pip3 install thiscovery-dev-tools==2021.2 ERROR: Could not find a version that satisfies the requirement thiscovery-dev-tools==2021.2
View other deleted versions of thiscovery-dev-tools

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/2024-10-17/ \ thiscovery-dev-tools==2021.2
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:
thiscovery_dev_tools-2021.2-py3-none-any.whl (19.3KB)
thiscovery-dev-tools-2021.2.tar.gz (6.2KB)