Solved by ptrblck in post #4 
              
              
                No, you cannot install the PyTorch binaries built with CUDA11.2, since they are not available. 
If you want to use this specific CUDA version, you could build from source. 
Alternatively, you could install the nightly binaries with CUDA11.3 using: 
pip install --pre torch -f https://download.pytorch…