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[Discuss-gnuradio] Problem with dial_tone.py


From: Cyril Cavel
Subject: [Discuss-gnuradio] Problem with dial_tone.py
Date: Fri, 2 Dec 2011 19:54:39 +0100

Hello,

I installed Gnuradio on Ubuntu 10_04, following instructions on :
http://gnuradio.org/redmine/projects/gnuradio/wiki/UbuntuInstall

Everything seems to be ok until I try :
address@hidden:/usr/local/share/gnuradio/examples/audio$ python dial_tone.py

to test correct installation of Gnuradio. I got the following error :

address@hidden:/usr/local/share/gnuradio/examples/audio$ python dial_tone.py
Traceback (most recent call last):
  File "dial_tone.py", line 23, in <module>
    from gnuradio import gr
  File "/usr/local/lib/python2.6/dist-packages/gnuradio/gr/__init__.py", line 43, in <module>
    from gnuradio_core import *
  File "/usr/local/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_core.py", line 23, in <module>
    from gnuradio_core_runtime import *
  File "/usr/local/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_core_runtime.py", line 24, in <module>
    _gnuradio_core_runtime = swig_import_helper()
  File "/usr/local/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_core_runtime.py", line 20, in swig_import_helper
    _mod = imp.load_module('_gnuradio_core_runtime', fp, pathname, description)
ImportError: libgnuradio-core-3.5.0rc0.so.0: cannot open shared object file: No such file or directory

Does anybody know what the problem is please ?
I have to say that I'm a beginner on Linux, I already successfully built Gnuradio on Windows using Cygwin, and now I need to install it on Ubuntu.

Thanks a million for your help.

Cyril



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