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RE: [Discuss-gnuradio] gnuradio-companion error
From: |
zhang wei |
Subject: |
RE: [Discuss-gnuradio] gnuradio-companion error |
Date: |
Fri, 17 Sep 2010 19:08:39 +0800 |
The log is as following:
address@hidden:~$ 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 <address@hidden> 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=$PYTHONPATH:/usr/local/lib/python2.6/dist-packages
>
> should probably fix the error. Make sure the path specified above exists
and contains the python gnuradio packages.
>
> Cheers,
>
> Rakesh
> On Fri, Sep 17, 2010 at 8:01 AM, zhang wei<address@hidden> wrote:
> Hi Guys,
>
> I have done the following steps on my Ubuntu10.04:
> git clone http://gnuradio.org/git/gnuradio.git
> ./bootstrap,
> ./configure,
> make and
> sudo make install.
>
> All still seems to be OK.
>
> However, I run
> "$ 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
>
>
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