Multiple errors compiling

[Carlsans]

Needed to install cuda 12.1 which is latest supported by pytorch 2.1.2
Torch needed a specific installation using conda :
conda install pytorch==2.1.2 torchvision==0.16.2 torchaudio==2.1.2 pytorch-cuda=12.1 -c pytorch -c nvidia
https://pytorch.org/get-started/previous-versions/
Xformer also needed a specific installation :
pip3 install "xformers<0.0.23" --index-url https://download.pytorch.org/whl/cu121

Running AudioTest.py told me that I was running Numpy > 2 and Applied pip install "numpy<2" anyway :
blis 1.0.1 requires numpy<3.0.0,>=2.0.0, but you have numpy 1.26.4 which is incompatible.
thinc 8.3.2 requires numpy<2.1.0,>=2.0.0; python_version >= "3.9", but you have numpy 1.26.4 which is incompatible.

Then it worked. You could very well update your install guide since it's really incomplete.