Hello all,
I was trying to setup the gr-doa for performing DoA measurements using
USRP X310 equipped with two TwinRX RF daughterboards and I encountered
the following error while trying to run the
view_X310_TwinRX_op_with_corrected_phase_offsets, after installing the
qt4 and qwt5 packages (the operating system is Ubuntu 18.04, UHD 3.10.3):
Traceback (most recent call last):
File
"/home/alexandru/Downloads/gr-doa/apps/view_X310_TwinRX_op_with_corrected_phase_offsets.py",
line 30, in <module>
import doa
File "/usr/local/lib/python2.7/dist-packages/doa/__init__.py", line
37, in <module>
from compass import compass
File "/usr/local/lib/python2.7/dist-packages/doa/compass.py", line
30, in <module>
import PyQt4.Qwt5 as Qwt
File "/usr/lib/python2.7/dist-packages/PyQt4/Qwt5/__init__.py", line
32, in <module>
from Qwt import *
RuntimeError: the PyQt4.QtCore module failed to register with the sip module
Could you suggest a possible solution? Thanks in advance!
Best regards,
Alexandru
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Alexandru Martian
Associate Professor, University Politehnica of Bucharest
Faculty of Electronics, Telecommunications and Information Technology
Telecommunications Department
E-mail:
alexandru.mart...@upb.ro
mart...@radio.pub.ro
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