not_root disappeared from global namespace since rev 103

[Valentine Gostev]

20120220-192330 INFO Processing test suites...
<type 'exceptions.Exception'> global name 'not_root' is not defined
20120220-192330 INFO Stopping all running servers...

Sample code:

def skip_checks(system_manager):
    if (not_root):
        return True, "Requires to be root!"
    else:
        return False, None