[Discuss-gnuradio] Problem with firdes segfault

[Bill Dailey]

I had gnuradio working on my ubuntu system and was hoping I wouldnt have to clutter with something like this.  I have reinstalled a couple of times and am geting this odd error.

when I run my test block I get this:
Executing: "/home/willy/top_block.py"

Traceback (most recent call last):
  File "/home/willy/top_block.py", line 13, in <module>
    from gnuradio.filter import firdes
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/filter/__init__.py", line 32, in <module>
    from filter_swig import *
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/filter/filter_swig.py", line 28, in <module>
    _filter_swig = swig_import_helper()
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/filter/filter_swig.py", line 24, in swig_import_helper
    _mod = imp.load_module('_filter_swig', fp, pathname, description)
ImportError: /usr/local/lib/libgnuradio-filter-3.7.4git.so.0.0.0: undefined symbol: volk_malloc

SO I go to a python prompt:

>>> from gnuradio.filter import firdes
Segmentation fault (core dumped)

I have never see this before.

I had a working install before installing qt5 and qt creator... this seemed to have broken something.  I havent gone back and completely undone that but I will this evening if someone doesnt save me.

Hardware is netsdr but it doesnt look like it gets near the hardware.

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Bill Dailey
KXØO