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

report-core
0.5.0

This version was deleted from PyPI around 2025-01-14. Installing fails with:
$ pip3 install report-core==0.5.0 ERROR: Could not find a version that satisfies the requirement report-core==0.5.0
View other deleted versions of report-core

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/2025-01-13/ \ report-core==0.5.0
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Or, download files manually

And install manually via pip:
report_core-0.5.0-cp312-cp312-macosx_10_12_x86_64.macosx_11_0_arm64.macosx_10_12_universal2.whl (2.0MB)
report_core-0.5.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (1.1MB)
report_core-0.5.0-cp313-cp313-macosx_10_12_x86_64.macosx_11_0_arm64.macosx_10_12_universal2.whl (2.0MB)
report_core-0.5.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (1.1MB)
report_core-0.5.0.tar.gz (35.6KB)