spl-transpiler
0.3.0
This version was deleted from PyPI around 2025-04-15. Installing fails with:
$ pip3 install spl-transpiler==0.3.0
ERROR: Could not find a version that satisfies the requirement spl-transpiler==0.3.0

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/2025-04-14/ \
spl-transpiler==0.3.0
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)