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

robotic-arm
0.2.8.9

This version was deleted from PyPI around 2024-07-22. Installing fails with:
$ pip3 install robotic-arm==0.2.8.9 ERROR: Could not find a version that satisfies the requirement robotic-arm==0.2.8.9
View other deleted versions of robotic-arm

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/2024-07-21/ \ robotic-arm==0.2.8.9
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Or, download files manually

And install manually via pip:
Robotic_Arm-0.2.8.9-py3-none-any.whl (601.0KB)
Robotic_Arm-0.2.8.9.tar.gz (598.3KB)