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Re: [Discuss-gnuradio] Ubuntu 11.10


From: Josh Blum
Subject: Re: [Discuss-gnuradio] Ubuntu 11.10
Date: Mon, 17 Oct 2011 22:03:43 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1


On 10/16/2011 07:17 PM, Tom Rondeau wrote:
> The maint, master, and next branches in git have all been fixed to work
> under Ubuntu 11.10 (new autotools and Qwt 6 were the main culprits). A bit
> more information can be found here:
> http://gnuradio.squarespace.com/home/2011/10/16/ubuntu-1110-troubles.html
> 

I tried to switch to qwt6. So, I cant find python-qwt6 in the repos
(this is for some of the grc qt widgets). So I guess that is a minor
disappointment.

And I got this compilation error. Any idea?

> /home/jblum/src/gnuradio/gr-qtgui/lib/WaterfallDisplayPlot.cc: In constructor 
> ‘WaterfallDisplayPlot::WaterfallDisplayPlot(QWidget*)’:
> /home/jblum/src/gnuradio/gr-qtgui/lib/WaterfallDisplayPlot.cc:321:33: error: 
> no matching function for call to ‘QwtPlotSpectrogram::setData(WaterfallData&)’
> /home/jblum/src/gnuradio/gr-qtgui/lib/WaterfallDisplayPlot.cc:321:33: note: 
> candidate is:
> /usr/include/qwt/qwt_plot_spectrogram.h:63:10: note: void 
> QwtPlotSpectrogram::setData(QwtRasterData*)
> /usr/include/qwt/qwt_plot_spectrogram.h:63:10: note:   no known conversion 
> for argument 1 from ‘WaterfallData’ to ‘QwtRasterData*’

-Josh





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