Tried running `pip3 install torch===1.4.0 torchvision===0.5.0 -f https://download.pytorch.org/whl/torch_stable.html` first, taken from [PyTorch website](https://pytorch.org/get-started/locally/)  

which resulted in
`No matching distribution found for torch===1.4.0` and `Could not find a version that satisfies the requirement torch===1.4.0 (from versions: 0.1.2, 0.1.2.post1, 0.1.2.post2)` 

Finally downloaded the .whl file from [downloads page](https://download.pytorch.org/whl/torch_stable.html) and tried installing locally like so `'C:\Users\Raf\AppData\Local\Programs\Python\Python38\Scripts\pip.exe' install torch-1.4.0+cpu-cp37-cp37m-win_amd64.whl`  

after which I get `torch-1.4.0+cpu-cp37-cp37m-win_amd64.whl is not a supported wheel on this platform.`

using 64 Python 3.8, on 64 bit Windows