Solved by richard in post #2 
              
              
                Try to install pytorch in develop mode: 
pip uninstall torch 
pip uninstall torch 
pip uninstall torch # yes, we're just trying to get rid of your previous installations 
MACOSX_DEPLOYMENT_TARGET=10.9 CC=clang CXX=clang++ python setup.py build develop 
In develop mode, you can add (python) breakpoin…