Re: gnuplot error

[Julius Smith]

Can you run other X11 applications?

At 11:21 PM 11/16/2008, Robert Fong-tom wrote:

Hi,
I just installed binary Octave 3.0.3 from Octave-Forge and now get 
the following error:

gnuplot: unable to open display ':0'
gnuplot: X11 aborted.

I am running OS X 10.4 (Tiger) i386. I deleted Octave 3.0.2 and all 
packages (also downloaded from Octave-Forge) then reinstalled the new 
version and the packages. I did this because I had problems just 
installing the new version by replacing the 3.02 with 3.0.3. Also, I 
have been trying to install the image package without luck. I even 
tried porting it from MacPorts but gave up. I suspect that MacPort 
may have changed my environment because I noticed that after 
downloading MacPorts, Octave started under Terminal instead of X11.  
Is anyone familiar with this issue and know how to fix this problem?
Bob
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Julius O. Smith III <address@hidden>
Prof. of Music and Assoc. Prof. (by courtesy) of Electrical Engineering
CCRMA, Stanford University
http://ccrma.stanford.edu/~jos/