Re: [Discuss-gnuradio] Installation of gr-radar

[Cinaed Simson]

Assuming you're running some fork of Debian, type

  apt list | grep libqwt6

to see if it's available.

If it's available but not installed type

  apt-get install libqwt6

-- Cinaed



On 3/10/19 12:53 PM, Talha Farooq wrote:
> Hi
> I am installing GNU gr-radar in Ubuntu. I installed all dependencies and
> now while in step of making build of gr-radar by command 'make' I am
> getting below mentioned error Though I upgraded QT to latest version
> which is "Using Qt version 5.7.1 in /usr/lib/arm-linux-gnueabih". I read
> in Issue#16 that you should use QT6 but I am unable to find any stable
> version of QT6 or how to install that.
> Error:
>  [  1%] Building CXX object
> lib/CMakeFiles/gnuradio-radar.dir/moc_scatter_plot.cxx.o
> In file included from /home/pi/gr-radar/build/lib/moc_scatter_plot.cxx:9:0:
> /home/pi/gr-radar/build/lib/../../lib/scatter_plot.h:24:22: fatal error:
> qwt_plot.h: No such file or directory
>  #include <qwt_plot.h>
>                       ^
> compilation terminated.
> lib/CMakeFiles/gnuradio-radar.dir/build.make:77: recipe for target
> 'lib/CMakeFiles/gnuradio-radar.dir/moc_scatter_plot.cxx.o' failed
> make[2]: *** [lib/CMakeFiles/gnuradio-radar.dir/moc_scatter_plot.cxx.o]
> Error 1
> CMakeFiles/Makefile2:137: recipe for target
> 'lib/CMakeFiles/gnuradio-radar.dir/all' failed
> make[1]: *** [lib/CMakeFiles/gnuradio-radar.dir/all] Error 2
> Makefile:138: recipe for target 'all' failed
> make: *** [all] Error 2
> image.png
> Regards:
> Talha Farooq Hashmi
> 
> 
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