Plot Error

[Guy S. Greenwood]

Hi

 

I am running Octave 3.2.4 on 2 different machines both running Windows 7 Pro 64bit.  My laptop works fine(intel i7 4GB) but alas my Desktop a DualCore does not.

 

I am doing a simple plot to check the functionality as follows

 

x = -10:0.1:10;

plot (x, sin(x))

 

On the laptop I get the sine wave as expected however the Desktop is as follows

octave-3.2.4.exe:4> x = -10:0.1:10;

octave-3.2.4.exe:5> plot (x, sin (x))

error: value on right hand side of assignment is undefined

error: called from:

error:   C:\Octave\3.2.4_gcc-4.4.0\share\octave\3.2.4\m\plot\__gnuplot_version__.m at line 33, column 23

error:   C:\Octave\3.2.4_gcc-4.4.0\share\octave\3.2.4\m\plot\__gnuplot_has_feature__.m at line 38, column 21

error:   C:\Octave\3.2.4_gcc-4.4.0\share\octave\3.2.4\m\plot\gnuplot_drawnow.m at line 229, column 11

error:   C:\Octave\3.2.4_gcc-4.4.0\share\octave\3.2.4\m\plot\gnuplot_drawnow.m at line 97, column 16

octave-3.2.4.exe:6>

 

system (sprintf ("\"%s\" --version", gnuplot_binary ())) yields

ans = -1

 

Can you please help sort this matter out

 

Guy S. Greenwood