Problem running GRC

Hello list,

I have already found this topic in an older post, but it
ended after two mails.
I have installed the latest gnuradio version via git on
Ubuntu 11.10.

Everything else is just the same like in the older post I
just found except the version of GNURadio:

[quote]
I have the following exports added to bash.bashrc:

GNU Radio installation

export PATH=$PATH:/usr/local/bin
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
export
PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export
PYTHONPATH=$PYTHONPATH:/usr/local/lib/python2.6/site-packages

(I have checked that these default paths exist)

When I try to launch grc from the terminal, I get a popup
saying:

“cannot import gnuradio. Are your PYTHONPATH and
LD_LIBRARY_PATH set correctly?”

[quote]

The top of the popup is saying:
/usr/local/lib/libgnuradio-core-3.5git.so.0: unde…

[quote]
When I try "python -c “import gnuradio” " i the terminal
window, I get no error messages.

[quote]

When I run “python -c “from gnuradio import gr” " I get an
import error
(”…/usr/local/lib/libgnuradio-core-3.5.0rc0.so.0:
undefined symbol: _ZTIN5gruel12msg_accepterE").

“sudo ldconfig” does not change anything.

I would really appreciate your help.

Regards
Sebastian

On 11/10/2011 03:55 AM, [email protected] wrote:

I have the following exports added to bash.bashrc:

GNU Radio installation

export PATH=$PATH:/usr/local/bin
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python2.6/site-packages

Ubuntu 11.10 doesnt use python 2.6, perhaps that explains it?

I recommend you clean out all gnuradio installs first.
http://gnuradio.org/redmine/projects/gnuradio/wiki/FAQ#The-problem-of-multiple-installs

Hello,

thanks for the help.
The build script by Marcus L. finally solved my
problem.

Regards
Sebastian

On Thu, 10 Nov 2011 07:08:53 -0800

This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.

| Privacy Policy | Terms of Service | Remote Ruby Jobs