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

speexaec
0.1.2

This version was deleted from PyPI around 2025-09-19. Installing fails with:
$ pip3 install speexaec==0.1.2 ERROR: Could not find a version that satisfies the requirement speexaec==0.1.2
View other deleted versions of speexaec

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/2025-09-18/ \ speexaec==0.1.2
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Or, download files manually

And install manually via pip:
speexaec-0.1.2-cp313-cp313-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl (546.2KB)
speexaec-0.1.2-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl (559.2KB)
speexaec-0.1.2.tar.gz (130.1KB)