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Re: [Discuss-gnuradio] USRP 1 RA Help!


From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] USRP 1 RA Help!
Date: Sun, 27 Jan 2013 15:36:01 -0500
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16

On 01/27/2013 03:17 PM, Frankie Rawlins wrote:
Well, I re-installed using the instructions below and simple_ra still threw up the following. I guess the files listed are errors in the build process.  Drinking beer while it was building did not help!

I will try from scratch again tomorrow evening, unless someone can throw some light on my problem.

Thank you for trying to help.

Frank



Traceback (most recent call last):
  File "/home/alpha/bin/simple_ra_receiver.py", line 10, in <module>
    from gnuradio import blks2
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/blks2/__init__.py", line 37, in <module>
    exec "from gnuradio.blks2impl.%s import *" % (f,)
  File "<string>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/blks2impl/nbfm_rx.py", line 23, in <module>
    from gnuradio import gr, optfir
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/__init__.py", line 27, in <module>
    from gnuradio_core import *
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/gnuradio_core.py", line 23, in <module>
    from gnuradio_core_runtime import *
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/gnuradio_core_runtime.py", line 26, in <module>
    _gnuradio_core_runtime = swig_import_helper()
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/gnuradio_core_runtime.py", line 22, in swig_import_helper
    _mod = imp.load_module('_gnuradio_core_runtime', fp, pathname, description)
ImportError: /usr/local/lib/libgnuradio-core-3.6.4git.so.0.0.0: undefined symbol: volk_64u_byteswap_u

This error is coming from deep within Gnu Radio itself, and is not strictly related simple_ra at all.

What platform are you on?  (Linux distribution, CPU type, etc).

Did you use build-gnuradio to build?




-- 
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org

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