On Thu, Nov 29, 2007 at 10:12:32AM -0700, Wesley J. Landaker wrote:
> severity 453128 important
> retitle 453128 octave-plplot: usage documentation out of date; hard to setup
> thanks
> 
> The error message I showed was exactly what I got when I followed the 
> directions as well as I could.
> 
> My .octaverc was:
> addpath("/usr/share/plplot_octave/")
> 
> I want plplot to be the default, so I followed those directions. I used 
> addpath instead of the LOADPATH that the documentation says to use (mostly 
> talking about INSTALL.octave.gz and USAGE.octave.gz).
> 
> The documentation makes it very clear that the usual and standard way to use 
> plplot is to set it up in your .octaverc to be the default. It only 
> mentions toggle_plplot_use as an alternate way to do it if you wanted to 
> also be able to keep using gnuplot (which I don't).

With octave 2.9 the trailing // to include all subdirectories in the
path no longer works. To correctly use addpath you need to add
  addpath("/usr/share/plplot_octave/","/usr/share/plplot_octave/support/");
to your .octaverc so the support subdirectory is explicitly included in
the path.

> I adjusted the severity and retitled the bug, since this is mainly a 
> documentation issue.
> 
> Anyway, thanks for the help; I'm glad to have this working for myself. But 
> it would be nice if it clearly documented how to get it to work by default, 
> otherwise it's a regression from use with octave2.1, and it may be hard for 
> other users in the future unless it's updated.
> 
> Thanks! =)

The octave documentation has now been updated in subversion upstream and
will in time propagate into the Debian packages.

Andrew



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