File "hello_mpi.py", line 31
    print ""
           ^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print("")?
  File "hello_mpi.py", line 31
    print ""
           ^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print("")?
-------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code.. Per user-direction, the job has been aborted.
-------------------------------------------------------
--------------------------------------------------------------------------
mpirun detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:

  Process name: [[14043,1],0]
  Exit code:    1
--------------------------------------------------------------------------