Problem with from os import system

[LocSec]

Hi ,

I have a problem for use script python in my pocket pc

error is:

>>> execfile('/Temp/cool.py')
Traceback (most recent call last):
  File "/Temp/cool.py", line 26, in <module>
    from os import system
ImportError: cannot import name system

How to fix this problem?

thank you advance.