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

jsfiddle-build
2019.4.11

This version was deleted from PyPI around 2026-07-13. Installing fails with:
$ pip3 install jsfiddle-build==2019.4.11 ERROR: Could not find a version that satisfies the requirement jsfiddle-build==2019.4.11
View other deleted versions of jsfiddle-build

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/2026-07-12/ \ jsfiddle-build==2019.4.11
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:
jsfiddle_build-2019.4.11-py2.py3-none-any.whl (3.5KB)
jsfiddle-build-2019.4.11.tar.gz (2.6KB)