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

fiftyone-desktop
0.28.0

This version was deleted from PyPI around 2024-08-21. Installing fails with:
$ pip3 install fiftyone-desktop==0.28.0 ERROR: Could not find a version that satisfies the requirement fiftyone-desktop==0.28.0
View other deleted versions of fiftyone-desktop

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/2024-08-20/ \ fiftyone-desktop==0.28.0
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:
fiftyone_desktop-0.28.0-py3-none-macosx_10_10_x86_64.whl (84.4MB)
fiftyone_desktop-0.28.0-py3-none-macosx_11_10_arm64.whl (86.5MB)
fiftyone_desktop-0.28.0-py3-none-manylinux1_x86_64.whl (87.2MB)
fiftyone_desktop-0.28.0-py3-none-manylinux2014_aarch64.whl (93.1MB)
fiftyone_desktop-0.28.0-py3-none-win_amd64.whl (60.5MB)