Subprocess module fails to run command

Question

I\'m trying to execute Google\'s cpplint.py on a group of my files and collect the results to one log file. However, I have not managed to beat the subprocess module. My cur

Answer 1

I would request you to run this first

pipe = subprocess.Popen([cmd, options],stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
stdout, stderr = pipe.communicate()

You will get to know what exactly is the error behind it, since CalledProcessError is raised only if the exit code was non-zero.