![]() Graphics_toolkit at line 81 column 5 UpdateĪccepted solution works up until version 4.2.0-rc2, so now check the update in the answer for more information. Graphics_toolkit at line 81 column 5 octave:2> graphics_toolkit fltkĮrror: graphics_toolkit: fltk toolkit is not available octave:1> graphics_toolkit aquaĮrror: graphics_toolkit: aqua toolkit is not available I think the problem is with graphics_toolkit, but I do not know how to resolve this. But in Octave, when I want to set term aqua or set term, it reports:Įrror: invalid conversion from string to real N-d array error: set:Įxpecting graphics handle as first argumentĪlso, I tried with: echo -E "setenv('GNUTERM','X11')" > ~/.octavercīut that did not help either. When I try to plot directly from Gnuplot and set term aqua, it works and I get plots. plot(rand(3)), then Octave just freeze, so I have to do Control-C to abort. If you have ever installed gnuplot before, please uninstall it first. Go here to download the AquaTerm-1.1.1.dmg then install it. How to install homebrew Before installing gnuplot, you should install Aqua first. Sudo ln -s /Library/Frameworks/amework/Versions/A/Headers /usr/local/include/aquaterm gnuplotaquaterminstall.md First you should have homebrew installed on your mac. Sudo ln -s /Library/Frameworks/amework/Versions/A/AquaTerm /usr/local/lib/libaquaterm.1.0.0.dylib Sudo ln -s /Library/Frameworks/amework/Versions/A/AquaTerm /usr/local/lib/libaquaterm.dylib This problem is fixed using instructions from this answer, in short: brew uninstall gnuplot Set terminal aqua enhanced title "Figure 1" size 560 420 font Octave and Gnuplot are installed with Homebrew on OS X El Capitan, and after trying to do first plot, I got error: Download ZIP AquaTerm recipe for Homebrew Raw aquaterm.rb require 'formula' class Aquaterm < Formula homepage ' url ' md5 'a91bd7c6fc188fb33d2f1684eed600fd' version '1.1.
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