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

starplast
0.51.0

This version was deleted from PyPI around 2026-10-13. Installing fails with:
$ pip3 install starplast==0.51.0 ERROR: Could not find a version that satisfies the requirement starplast==0.51.0
View other deleted versions of starplast

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/2026-10-12/ \ starplast==0.51.0
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Or, download files manually

And install manually via pip:
starplast-0.51.0-py3-none-any.whl (62.0MB)
starplast-0.51.0.tar.gz (62.4MB)