Python-сообщество

вызываю вот такую функцию:

 
def show_button2():
   p = parallel.Parallel()

Traceback (most recent call last):
File “/media/max/DATA/Projects/Python/PyQtParallelPort/src/PyQtParallelPort.py”, line 15, in show_button2
p = parallel.Parallel()
File “/usr/lib/python2.7/dist-packages/parallel/parallelppdev.py”, line 187, in __init__
self._fd = os.open(self.device, os.O_RDWR)
OSError: No such file or directory: ‘0x378’