I'm using Octave 3.8 on Ubuntu 13.10 and "fltk" for graphics is not working well. So I always switch to "gnuplot" by commanding:
graphics_toolkit("gnuplot")
How can I configure Octave to use "gnuplot" by default?
You add the command to your .octaverc
file.
For more info: http://www.gnu.org/software/octave/doc/interpreter/Startup-Files.html