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

appdynamics-bindeps-linux-x64
20.12.0

This version was deleted from PyPI around 2023-11-01. Installing fails with:
$ pip3 install appdynamics-bindeps-linux-x64==20.12.0 ERROR: Could not find a version that satisfies the requirement appdynamics-bindeps-linux-x64==20.12.0
View other deleted versions of appdynamics-bindeps-linux-x64

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/2023-10-31/ \ appdynamics-bindeps-linux-x64==20.12.0
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:
appdynamics_bindeps_linux_x64-20.12.0-cp27-none-any.whl (29.0MB)
appdynamics_bindeps_linux_x64-20.12.0-cp34-none-any.whl (26.9MB)
appdynamics_bindeps_linux_x64-20.12.0-cp35-none-any.whl (26.9MB)
appdynamics_bindeps_linux_x64-20.12.0-cp36-none-any.whl (27.0MB)
appdynamics_bindeps_linux_x64-20.12.0-cp37-none-any.whl (27.0MB)
appdynamics_bindeps_linux_x64-20.12.0-cp38-none-any.whl (27.1MB)
appdynamics_bindeps_linux_x64-20.12.0-cp39-none-any.whl (27.0MB)