Hi,
Sorry to make you confused.
We do confirm that torchvision v0.7.0 is working on the Xavier NX.
But you will need to build it from source.
Based on the comment above, it seems that pyTorch is not well-installed in your environment and causes some error when compiling the torchvision.
Would you mind to check this comment to install the pyTorch package first?
As mentioned above, a easier way is to use our l4t-pytorch or l4t-ml container directly.
We have confirmed that both pyTorch and torchvision are pre-installed in the container.
Thanks.