Re: [Gnuplot-info] qt terminal hangs in gnuplot 5.0

[Ethan A M. <EAM...@gm...>]

On Wednesday, 04 February 2015 11:11:19 AM Elias Assmann wrote:
> Hi List,
> 
> I have successfully compiled gnuplot 5.0.0, and the ‘wxt’ and ‘x11’
> terminals work fine.  But when I try to plot something with the ‘qt’
> terminal, gnuplot complains
> 
>     gnuplot> p [-4:4] sin(x), [0:pi] cos(x)
>     Could not start gnuplot_qt with path 
> "/usr/local/libexec/gnuplot/5.0/gnuplot_qt"
>     Could not start gnuplot_qt with path 
> "/usr/local/libexec/gnuplot/5.0/gnuplot_qt"
>     Could not connect to gnuplot_qt "" . Starting a new one
>     Could not start gnuplot_qt with path 
> "/usr/local/libexec/gnuplot/5.0/gnuplot_qt"
> 
>     Warning: slow font initializationgnuplot>
> 
> This looks like the error that was reported on Cygwin
> <http://sourceforge.net/p/gnuplot/mailman/message/33209231/>, but I am
> on an Ubuntu system.  I see the same behavior whether I compile with
> Qt4 or Qt5.
> 
> Any pointers?

Is there in fact a gnuplot_qt executable in /usr/local/libexec/gnuplot/5.0/ ?


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