After installing GNU Radio 3.1.3 on leopard, here is the running error.
Traceback (most recent call last):
File “./usrp_fft.py”, line 24, in
from gnuradio import usrp
from usrp_swig import *
Symbol not found: __ZN10usrp_basic15selected_subdevERK16usrp_subdev_spec
Referenced from: /usr/local/lib/libgnuradio-usrp.0.dylib
Expected in: /usr/local/lib/libusrp.0.dylib
Previous discussion included a similar question, and mentioned that it
related to libusb. The version of libusb installed is 0.1.12 and
is deactivated. Does anyone know how to solve this?
Thank you so much.