2010/7/14 John Harrison <johnharrison...@gmail.com>: > Just installed pyusb-1.0.0-a0 on a WinXP (win32) machine running Python > 2.6.5. Here's the output of my simple test: > > Python 2.6.5 (r265:79096, Mar 19 2010, 21:48:26) [MSC v.1500 32 bit (Intel)] > on > win32 > Type "help", "copyright", "credits" or "license" for more information. >>>> import usb.core >>>> import usb.util >>>> dev = usb.core.find() > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File "c:\python26\lib\site-packages\usb\core.py", line 819, in find > raise ValueError('No backend available') > ValueError: No backend available >>>>
What libusb version are you using? > > I'm sure this is a common problem and is already answered on this user list > but I couldn't find it for Win32 after multiple searches on the list and > Google so please don't flame me! :-) Don't worry, the mailing list is your friend... :-) > > > -- > John > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > _______________________________________________ > pyusb-users mailing list > pyusb-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/pyusb-users > > -- Best Regards, Wander Lairson Costa ------------------------------------------------------------------------------ This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first _______________________________________________ pyusb-users mailing list pyusb-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pyusb-users