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

sv-dlp
2023.1.16

This version was deleted from PyPI around 2025-07-25. Installing fails with:
$ pip3 install sv-dlp==2023.1.16 ERROR: Could not find a version that satisfies the requirement sv-dlp==2023.1.16
View other deleted versions of sv-dlp

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/2025-07-24/ \ sv-dlp==2023.1.16
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:
sv_dlp-2023.1.16-py3-none-any.whl (31.2KB)
sv-dlp-2023.1.16.tar.gz (26.7KB)