GNU Plot error + solution

error

janitors-Mac-mini:predator id$ octave --verbose run_TLD.m 
GNU Octave, version 3.4.0
Copyright (C) 2011 John W. Eaton and others.
This is free software; see the source code for copying conditions.
There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  For details, type `warranty'.

Octave was configured for "x86_64-apple-darwin10.6.0".

Additional information about Octave is available at http://www.octave.org.

Please contribute if you find this software useful.
For more information, visit http://www.octave.org/help-wanted.html

Read http://www.octave.org/bugs.html to learn how to submit bug reports.

For information about changes from previous versions, type `news'.

executing commands from /usr/local/Cellar/octave/3.4.0/share/octave/site/m/startup/octaverc ... done.
executing commands from /usr/local/Cellar/octave/3.4.0/share/octave/3.4.0/m/startup/octaverc ... warning: function /Users/id/octave/statistics-1.0.10/fstat.m shadows a core library function
warning: function /Users/id/octave/statistics-1.0.10/prctile.m shadows a core library function
done.






































gnuplot> set terminal aqua enhanced title "Figure 2" size 640 360  font "*,6"
                      ^
         line 0: unknown or ambiguous terminal type; type just 'set terminal' for a list

         line 0: No terminal defined


gnuplot> plot "-" binary array=470x310 scan=yx origin=(1,1) dx=1 dy=1 using 1 title "" with image; unset obj 1; plot "-" binary format='%float64' record=35 using ($1):($2) axes x1y1 title "" with points linestyle 2 ;
              ^
         line 0: use 'set term' to set terminal type first


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid character 


gnuplot> B
         ^
         line 0: invalid command


gnuplot> ?B
         ^
         line 0: invalid character ?


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid character 


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid character 


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid character 


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command


gnuplot> ?B
         ^
         line 0: invalid character ?


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command


gnuplot> ?B
         ^
         line 0: invalid character ?


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid character 


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid character 


gnuplot> C
         ^
         line 0: invalid command


gnuplot> ?B
         ^
         line 0: invalid character ?


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid character 


gnuplot> C
         ^
         line 0: invalid command


gnuplot>C
         ^
         line 0: invalid character 


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command

sh: C: command not found

gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid character 


gnuplot> B
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command


gnuplot> LC
         ^
         line 0: invalid command


gnuplot> B
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command


gnuplot> B
         ^
         line 0: invalid command


gnuplot> C
         ^
         line 0: invalid command


gnuplot> OC
         ^
         line 0: invalid command


gnuplot> B
         ^
         line 0: invalid command

solution

janitors-Mac-mini:~ id$ brew info octave
octave 3.4.0
http://www.gnu.org/software/octave/index.html
Depends on: pkg-config, gnu-sed, texinfo, fftw, dotwrp, readline, suite-sparse, glpk, graphicsmagick, hdf5, pcre, fltk, qhull, qrupdate
/usr/local/Cellar/octave/3.4.0 (1728 files, 64M)

To install, you will need custom installs of fltk and graphicsmagick:
    brew install --HEAD fltk
    brew install graphicsmagick --with-magick-plus-plus

To omit these features, see "brew options octave"

Octave 3.4.0 supports "native" plotting using OpenGL and FLTK. You can activate
it for all future figures using the Octave command

    graphics_toolkit ("fltk")

or for a specific figure handle h using

    graphics_toolkit (h, "fltk")

Otherwise, gnuplot is still used by default, if available.
When plotting with gnuplot, you should set "GNUTERM=x11" before running octave;
if you are using Aquaterm, use "GNUTERM=aqua".

http://github.com/dreamcat4/homebrew/commits/master/Library/Formula/octave.rb
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