What I would do personally is:

follow the instructions at https://github.com/pytorch/pytorch#from-source 14 rigorously, to the letter, copy and paste the entire output, from start to finish, including all commands, output etc, into one ginormous https://gist.github.com

log the issue to github.com/pytorch/pytorch/issues 2

provide full detail on:

which OS
32-bit/64-bit (by the way, 32-bit almost certainly not supported)
anything slightly weird/odd/unusual/interesting about your system



Well… I might start by doing the above, but here. So, you started to doing that, but missing:

the ginormous gist of full commands and output
full details on your os, anything weird/unusual/interesting about your system