Forum: GNU Radio GNU Radio Companion (GRC) fails to execute

B8e09c9d2dbd21083857bfe7d216657b?d=identicon&s=25 Raja M. (raja_m)
on 2013-11-13 16:14
I installed GNU Radio from here
(http://code.ettus.com/redmine/ettus/projects/uhd/w...)

Now when I execute a simple flowgraph, the GRC fails to execute and
gives the following error:

Traceback (most recent call last):
  File "/home/meer/Desktop/top_block.py", line 8, in <module>
    from gnuradio import analog
  File
"/usr/local/lib/python2.7/dist-packages/gnuradio/analog/__init__.py",
line 33, in <module>
    from analog_swig import *
  File
"/usr/local/lib/python2.7/dist-packages/gnuradio/analog/analog_swig.py",
line 26, in <module>
    _analog_swig = swig_import_helper()
  File
"/usr/local/lib/python2.7/dist-packages/gnuradio/analog/analog_swig.py",
line 22, in swig_import_helper
    _mod = imp.load_module('_analog_swig', fp, pathname, description)
ImportError: libfftw3f.so.3: cannot open shared object file: No such
file or directory

I've tried a few basic ways like ldconfig but so far none has worked.
Also, i'm new to linux so any help will be much appreciated
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