On Sat, Mar 15, 2014 at 6:41 AM, Jen Evans <jwe...@gmail.com> wrote: > Hi, > > I'm getting the no backend detected error (well it did work once but I > couldn't get it work again). This is on Mavericks 10.9.2, libusb-1.0.9, and > pyusb-1.0.b.1. There weren't any obvious install errors. I tried export > PYUSB_DEBUG_LEVEL=debug, but it only seems to output more after calling > usb.core.find() a second time? (and nothing extra from the command line > even setting the file output) Output is below. Listing devices using the > libusb example works fine so I think that's installed right. Any ideas? >
How did you install libusb-1.0.9? BTW, the latest version of libusb is 1.0.18. http://sourceforge.net/projects/libusb/files/libusb-1.0/ I can use pyusb under Mac OS X 10.9.2 Maverick, but I am not using the Python from system, I use Homebrew and install Python and libusb from Homebrew. http://brew.sh/ -- Xiaofan ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech _______________________________________________ pyusb-users mailing list pyusb-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pyusb-users
