The error message indicates a mismatch between the PyTorch version expected by torchaudio and the one installed.
If possible, following the instructions on the web page would likely work best: https://github.com/pytorch/audio/#dependencies 144
Generally, compiling the auxiliary libraries (torchvision, torchaudio) is much easier and faster than it is PyTorch itself, but I don’t know about mac specifics.
Best regards
Thomas