Dear Sirs,
I have tried to use pyusb module and I have used a script in order to test it,
but the script terminates with an error:
2017-01-26 07:46:41,662 ERROR:usb.libloader:'Libusb 1' could not be
found2017-01-26 07:46:41,685 ERROR:usb.backend.libusb1:Error loading libusb 1.0
backend2017-01-26 07:46:41,795 ERROR:usb.libloader:'OpenUSB library' could not
be found2017-01-26 07:46:41,804 ERROR:usb.backend.openusb:Error loading OpenUSB
backend2017-01-26 07:46:42,098 ERROR:usb.libloader:'Libusb 0' could not be
found2017-01-26 07:46:42,108 ERROR:usb.backend.libusb0:Error loading libusb 0.1
backendTraceback (most recent call last): File "./usbtest.py", line 13, in
<module> dev = usb.core.find(find_all=True) File
"/root/Buildroot/output/target/usr/lib/python3.4/site-packages/usb/core.py",
line 1263, in findusb.core.NoBackendError: No backend available
libusb is already installed on the system, but it seems that it is not seen by
the module.
How can I fix this problem?
Thanking you in advance,
Simone Rossi
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