The log is as following: cl...@ubuntu:~$ gnuradio-companion <<< Welcome to GNU Radio Companion v3.3.1git-53-gc81312ce >>>
Loading: "/home/cliff/t1.grc" >>> Done Showing: "/home/cliff/t1.grc" Generating: "/home/cliff/top_block.py" Executing: "/home/cliff/top_block.py" >>> Done >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Is grc showing any error message in the console window ? On Fri, Sep 17, 2010 at 12:28 PM, zhang wei <weizh...@rdamicro.com> wrote: Hi Josh, I have installed the python-opengl (See the Accessories). But I still can't see the waveform. Cliff >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> The non-gl scope sink is a little weird. You may have to mess with the time axis to see anything. If you install python-opengl, you will get the gl scope sink which works much better. Looks like this: http://www.joshknows.com/images/wxgui/wxgui_scope.png My best guess, -Josh On 09/16/2010 11:06 PM, zhang wei wrote: > Hi Rakesh > > Thanks a lot. > The grc have run after adding the PYTHONPATH. > > I tested the grc using the simple blocks: > <signal source 32k> --> <Throttle 32k> --> <Scope Sink 32k> (Accessories is Capture Screen ) > And then press "Execute " button > > Howerver, I can't see the waveform. > > Why? > > > Cliff Zhang > > > >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > Hello Zhang, > > export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python2.6/dist-packages > > should probably fix the error. Make sure the path specified above exists and contains the python gnuradio packages. > > Cheers, > > Rakesh > On Fri, Sep 17, 2010 at 8:01 AM, zhang wei<weizh...@rdamicro.com> wrote: > Hi Guys, > > I have done the following steps on my Ubuntu10.04: > git clone http://gnuradio.org/git/gnuradio.git > ./bootstrap, > ./configure, > make and > sudo make install. > > All still seems to be OK. > > However, I run > "$ gnuradio-companion > Traceback (most recent call last): > File "/usr/local/bin/gnuradio-companion", line 45, in<module> > """%gr.version() > AttributeError: 'module' object has no attribute 'version' " > > There is not the old version of gnuradio in my system. > Who can help me? > > Thanks, > > Cliff Zhang > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
