[pyusb-users] No backend available when running in PyInstaller executable

[Victor Su <vic...@gm...>]

I'm trying to resolve a "ValueError: No backend available" error when
running
my app as a executable generated by PyInstaller.  The app runs with problems
when I start it with the Python interpreter directly.  I've tried to
specifying
the backend explicitly as described in the PyUSB tutorial without success.

I'm running on Windows with Python 2.7 and a libusb 0.1 backend.

Does anyone have experience with running PyUSB with PyInstaller?