# Fail to install ML-Agents (python packages)

I have been trying for hours to install pytorch and mlagents with cmd, however I am getting pretty much the same error for each package I'm trying to install -

ERROR: Could not find a version that satisfies the requirement typing-extensions (from torch==1.7.0) (from versions: none)

ERROR: No matching distribution found for typing-extensions (from torch==1.7.0)

I'm using python version 3.7.9, attaching a screenshot of the cmd. Also, as you can probably notice - I'm getting a repeating warning every time I'm using pip and I'm not sure of it's something to avoid -