Re: [Discuss-gnuradio] Still struggling... now with Debian packages

[Eric Blossom]

On Wed, Jan 11, 2006 at 04:40:39PM -0500, John Ackermann N8UR wrote:
> I've temporarily given up on building from source on my Kubuntu system.
> 
> I downloaded Ramakrishnan's .deb packages and forced them to install
> (dependency issues around library versions, which I *think* are not
> critical).
> 
> But things don't work... here's the output from a simple run with
> python, as suggested by the README:
> 
> -----------------
> address@hidden:~$ python
> Python 2.4.2 (#2, Sep 30 2005, 21:19:01)
> [GCC 4.0.2 20050808 (prerelease) (Ubuntu 4.0.1-4ubuntu8)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
> >>> from gnuradio import gr
> Traceback (most recent call last):
>   File "<stdin>", line 1, in ?
>   File "/usr/local/lib/python2.4/site-packages/gnuradio/gr/__init__.py",
> line 27, in ?
>     from gnuradio_swig_python import *
>   File
> "/usr/local/lib/python2.4/site-packages/gnuradio/gr/gnuradio_swig_python.py",
> line 4, in ?
>     import _gnuradio_swig_python
> ImportError:
> /usr/local/lib/python2.4/site-packages/gnuradio/gr/_gnuradio_swig_python.so:
> undefined symbol: _Z14gr_make_agc_fffff
> >>>
> ---------------
> PYTHONPATH is set per the instructions in the README.
> 
> Anyway, any suggestions what might be causing this problem, and how to
> fix it?
> 
> Thanks,
> 
> John

Looks like a stale gnuradio install, and/or multiple versions installed in
different places.  

Try:

  rm -fr /usr/local/lib/python2.4/site-packages/gnuradio
  rm -fr /usr/local/lib/python2.4/site-packages/usrp*
  rm -fr /usr/local/include/gnuradio
  rm /usr/local/lib/libgnuradio*
  rm /usr/local/lib/libusrp*

Then in gr-build:

  ./for-all-dirs ../buildit


Eric