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

stellar-spice
0.3

This version was deleted from PyPI around 2025-04-02. Installing fails with:
$ pip3 install stellar-spice==0.3 ERROR: Could not find a version that satisfies the requirement stellar-spice==0.3
View other deleted versions of stellar-spice

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/2025-04-01/ \ stellar-spice==0.3
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Or, download files manually

And install manually via pip:
stellar_spice-0.3-py3-none-any.whl (35.5KB)
stellar_spice-0.3.tar.gz (27.9KB)