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

cryoem-halfmap-qc
0.3.2

This version was deleted from PyPI around 2026-07-05. Installing fails with:
$ pip3 install cryoem-halfmap-qc==0.3.2 ERROR: Could not find a version that satisfies the requirement cryoem-halfmap-qc==0.3.2
View other deleted versions of cryoem-halfmap-qc

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/2026-07-04/ \ cryoem-halfmap-qc==0.3.2
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Or, download files manually

And install manually via pip:
cryoem_halfmap_qc-0.3.2-py3-none-any.whl (160.5KB)
cryoem_halfmap_qc-0.3.2.tar.gz (154.1KB)