Error Saving Plot

[alanbazzaz]

I get this error saving my plot. Any idea how to fix it?

print -dpng 'my plot.png'

I get the following:
error: fltk_redraw: not available without OpenGL and FLTK libraries
error: called from:
error: /usr/local/octave/3.8.0/share/octave/3.8.0/m/plot/util/private/fltk_print.m at line 30, column 3
error: /usr/local/octave/3.8.0/share/octave/3.8.0/m/plot/util/print.m at line 422, column 14

[blink1073]

Hi @alanbazzaz, that one is Octave-specific, I'm not sure.