Mine

Traceback (most recent call last):
  File "makedvd.py", line 128, in <module>
    Main_App()
  File "makedvd.py", line 126, in Main_App
    sub_ma()
  File "makedvd.py", line 85, in sub_ma
    sub_mpeg_audio = subprocess.call(['mpeg2desc -a0 > aud$i'])
  File "/usr/lib/python2.5/subprocess.py", line 443, in call
    return Popen(*popenargs, **kwargs).wait()
  File "/usr/lib/python2.5/subprocess.py", line 593, in __init__
    errread, errwrite)
  File "/usr/lib/python2.5/subprocess.py", line 1135, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory


def sub_ma():
        sub_mpeg_audio = subprocess.call(['mpeg2desc -a0 > aud$i'])
        if sub_mpeg_audio == 0:
                print 'Success with mpeg2desc -a0 > aud$i'
                sub_mv()
        else:
                print 'Returned an error'