Python and USB

[jumperbl]

Has anyone worked with PyUSB or any other module that works with USB?

I did what this site asked me to do:
http://wiki.erazor-zone.de/wiki:projects:p ython:pyusb:set up:win32

And when i run the test with usbenum or

$> python
>>> help()
help> usb

I get this:
help> usb
problem in usb - AttributeError: 'module' object has no attribute 'busses'