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

statsig-python-core
0.5.1b2506080242

This version was deleted from PyPI around 2026-01-08. Installing fails with:
$ pip3 install statsig-python-core==0.5.1b2506080242 ERROR: Could not find a version that satisfies the requirement statsig-python-core==0.5.1b2506080242
View other deleted versions of statsig-python-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/2026-01-07/ \ statsig-python-core==0.5.1b2506080242
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:
statsig_python_core-0.5.1b2506080242-cp37-abi3-macosx_10_12_x86_64.whl (2.4MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-macosx_11_0_arm64.whl (2.3MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl (2.5MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (2.6MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-manylinux_2_27_aarch64.whl (2.5MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-manylinux_2_27_x86_64.whl (2.6MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-manylinux_2_28_aarch64.whl (2.5MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-manylinux_2_28_x86_64.whl (2.6MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-manylinux_2_34_aarch64.whl (2.5MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-manylinux_2_34_x86_64.whl (2.6MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-musllinux_1_2_aarch64.whl (2.6MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-musllinux_1_2_x86_64.whl (2.7MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-win_amd64.whl (2.5MB)
statsig_python_core-0.5.1b2506080242-cp37-abi3-win32.whl (2.2MB)
statsig_python_core-0.5.1b2506080242.tar.gz (573.5KB)