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

tpu-ppl
1.6.15

This version was deleted from PyPI around 2026-06-30. Installing fails with:
$ pip3 install tpu-ppl==1.6.15 ERROR: Could not find a version that satisfies the requirement tpu-ppl==1.6.15
View other deleted versions of tpu-ppl

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/2026-06-29/ \ tpu-ppl==1.6.15
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:
tpu_ppl-1.6.15-cp38-cp38-manylinux1_x86_64.whl (72.9MB)
tpu_ppl-1.6.15-cp39-cp39-manylinux1_x86_64.whl (72.9MB)
tpu_ppl-1.6.15-cp310-cp310-manylinux1_x86_64.whl (72.9MB)
tpu_ppl-1.6.15-cp311-cp311-manylinux1_x86_64.whl (72.9MB)
tpu_ppl-1.6.15-cp312-cp312-manylinux1_x86_64.whl (72.9MB)