Error installing dependencies for pytorch geometric

I am trying to install pytorch-geometric in a conda environment on 64-bit Windows 10, using python 3.7.9.

When I try to install one of the dependencies pip install torch-sparse, I get a big error. Same thing for the other dependencies, torch-scatter and torch-cluster. How can I install them?

The error:

I would try to make sure your current setup is able to build custom PyTorch extensions e.g. by building the tutorial extension.
The issue is also tracked here.