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

comfyui-frontend-package
1.14.5

This version was deleted from PyPI around 2026-03-12. Installing fails with:
$ pip3 install comfyui-frontend-package==1.14.5 ERROR: Could not find a version that satisfies the requirement comfyui-frontend-package==1.14.5
View other deleted versions of comfyui-frontend-package

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/2026-03-11/ \ comfyui-frontend-package==1.14.5
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Or, download files manually

And install manually via pip:
comfyui_frontend_package-1.14.5-py3-none-any.whl (33.3MB)
comfyui_frontend_package-1.14.5.tar.gz (33.1MB)