Re: [Discuss-gnuradio] Problems starting GRC ?

[Josh Blum]

On 02/15/2011 07:39 AM, John Rohde wrote:
> I have downloaded (git clone http://gnuradio.org/git/gnuradio.git), built and 
> installed (according to wiki instructions) the latest version of GNU RADIO.
> I am working on Ubuntu 10.10 platform.
> 
> 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?"
> 
> The top of the popup is saying: /usr/local/lib/libgnuradio-core-3.4git.so.0: 
> undef .... (the last part is not visible -> anyway to see it all?)
> 
> When I try "python -c "import gnuradio" " i the terminal window, I get no 
> error messages.

Well, the python path is probably fine. But it might be bugging out when
dealing with libraries. Does python -c "from gnuradio import gr" work?
Also run sudo ldconfig for good luck

-josh

> 
> Any help greatly appreciated. What can I do in order to get GRC to work?
> 
> Regards,
> 
> John Rohde
> 
> 
> 
> 
> 
> 
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