I had some dist-packages versus site-packages with some versions of gnuradio. See if both exist. I'm betting numpy is in site-packages.
Philip On 2/19/20 4:46 PM, Ivan Iudice wrote: > I’m curious to know if there is somebody in the list developing for E310 > using current SDK. > This is a problem that, obviously, everybody wants execute custom module > could incur. > Any ideas? > > Ivan > >> Il giorno 17 feb 2020, alle ore 17:31, [email protected] ha scritto: >> >> >> Dear all, >> finally I cross-compiled my OOT module for running on USRP E310. >> Based on the instructions at >> "https://kb.ettus.com/Software_Development_on_the_E3xx_USRP_-_Building_RFNoC_UHD_/_GNU_Radio_/_gr-ettus_from_Source";, >> I set the environment variable PYTHONPATH a little bit different, to point >> the path of the installed OOT module: >> >> export PYTHONPATH=$LOCALPREFIX/lib/python3.5/dist-packages:$PYTHONPATH >> >> Such a way, on the target I can load my custom module in python. >> root@ni-e31x-316AFEA:~# python3 -c "import custom_mod" >> I created a flowgraph that use my OOT module, and I discovered in the newer >> file system for E310 python3 has not all of the needed libraries. >> root@ni-e31x-316AFEA:~# ./top_block.py >> Traceback (most recent call last): >> File "./top_block.py", line 12, in <module> >> from gnuradio import blocks >> File >> "/home/root/localinstall/usr/lib/python3.5/dist-packages/gnuradio/blocks/__init__.py", >> line 38, in <module> >> from .stream_to_vector_decimator import * >> File >> "/home/root/localinstall/usr/lib/python3.5/dist-packages/gnuradio/blocks/stream_to_vector_decimator.py", >> line 23, in <module> >> from gnuradio import gr >> File >> "/home/root/localinstall/usr/lib/python3.5/dist-packages/gnuradio/gr/__init__.py", >> line 46, in <module> >> from .top_block import * >> File >> "/home/root/localinstall/usr/lib/python3.5/dist-packages/gnuradio/gr/top_block.py", >> line 32, in <module> >> from .hier_block2 import hier_block2 >> File >> "/home/root/localinstall/usr/lib/python3.5/dist-packages/gnuradio/gr/hier_block2.py", >> line 26, in <module> >> import pmt >> File >> "/home/root/localinstall/usr/lib/python3.5/dist-packages/pmt/__init__.py", >> line 61, in <module> >> from .pmt_to_python import pmt_to_python as to_python >> File >> "/home/root/localinstall/usr/lib/python3.5/dist-packages/pmt/pmt_to_python.py", >> line 23, in <module> >> import numpy >> ImportError: No module named 'numpy' >> How could I solve the problem? >> I'm so close to run my OOT modules on the target... >> Thanks so much. >> Ivan >> >> >> >> Con Tiscali Mobile Smart 30 4G hai minuti illimitati, 100 SMS e 30 Giga in >> 4G a soli 8,99€ al mese. http://tisca.li/smart30 >> >
