> I am trying to get pyusb working on OSX 10.8 with Python 2.7 (my goal is > to be able to communicate with a novation nocturn using python, see > https://github.com/dewert/nocturn-linux-midi which relies on pyusb.) > > I installed libusb 1.0 through macports
Good news is that libusb / pyusb / OSX 10.8 work perfectly together - I've been using this configuration for about a year. I'm using Homebrew rather than MacPort. Did you try to define DYLD_LIBRARY_PATH or DYLD_FALLBACK_LIBRARY_PATH to point to the actual libusb path ? (Using these env. vars on OS X 10.8 is quite boring since you get a warning with any sudo request, but it might help) for ex: $> ls -l /usr/local/homebrew/lib/*usb*dylib lrwxr-xr-x 1 eblot wheel 45 25 Aug 2012 /usr/local/homebrew/lib/libusb-1.0.0.dylib -> ../Cellar/libusb/1.0.9/lib/libusb-1.0.0.dylib lrwxr-xr-x 1 eblot wheel 43 25 Aug 2012 /usr/local/homebrew/lib/libusb-1.0.dylib -> ../Cellar/libusb/1.0.9/lib/libusb-1.0.dylib $> echo $DYLD_FALLBACK_LIBRARY_PATH /usr/local/homebrew/lib: HTH, Manu ------------------------------------------------------------------------------ Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice" in the endpoint security space. For insight on selecting the right partner to tackle endpoint security challenges, access the full report. http://p.sf.net/sfu/symantec-dev2dev _______________________________________________ pyusb-users mailing list pyusb-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pyusb-users
