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

grt-lexical-graph
3.17.2.dev0

This version was deleted from PyPI around 2026-03-27. Installing fails with:
$ pip3 install grt-lexical-graph==3.17.2.dev0 ERROR: Could not find a version that satisfies the requirement grt-lexical-graph==3.17.2.dev0
View other deleted versions of grt-lexical-graph

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/2026-03-26/ \ grt-lexical-graph==3.17.2.dev0
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Or, download files manually

And install manually via pip:
grt_lexical_graph-3.17.2.dev0-py3-none-any.whl (468.0KB)
grt_lexical_graph-3.17.2.dev0.tar.gz (329.3KB)