[GRASS-dev] Star in the grass programing

[Juan Diego Giraldo Osorio]

Thanks Markus, I'll see the web pages and I'll continue trying with
grass programing.

Juan.

> Hi Juan,
> 
> you have to run GRASS commands *inside* GRASS, means, that
> you have to launch GRASS first. Then all paths will be
> defined.
> 
> There are some possibilities to call GRASS commands from
> "outside", see:
>  http://grass.gdf-hannover.de/wiki/GRASS_and_Shell
> 
>  http://grass.gdf-hannover.de/wiki/Category:Linking_to_other_languages
> 
> Markus
> 
> On Tue, May 29, 2007 at 05:10:17PM +0200, Juan Diego Giraldo Osorio wrote:
> > Hi everybody
> > 
> > Thanks for help me. But, the problems are new. I had found the r.example
> > executable file in the directory:
> > 
> > /home/jdgiraldo/grass-6.2.1/dist.x86_64-unknown-linux-gnu/bin
> > 
> > I access in this directory (cd /home/...) and try to execute the
r.example:
> > 
> > ./r.example
> > 
> > the mistakes are the next:
> > 
> > ./r.example: error while loading shared libraries: libgrass_gis.so:
> > cannot open shared object file: No such file or directory
> > 
> > I have this file (libgrass_gis.so) in
> > 
> > /usr/local/grass-6.2.1/lib/libgrass_gis.so
> > 
> > Thanks again.
> > 
> > Juan Diego Giraldo Osorio
> > UPCT
> > España 
> > 
> > 
> > 
> > > On 29/05/07 15:30, Juan Diego Giraldo Osorio wrote:
> > > > Hi Glynn
> > > > 
> > > > I had ran the "make" file, and I have a directory
> > > > (OBJ.x86_64-unknown-linux-gnu) in r.example (together with the
main.c,
> > > > makefile, ... files). In OBJ.x86_64-unknown-linux-gnu directory
I found
> > > > and object file (main.o). Excuse me, but I don't know what to do
with
> > > > this file. Can I execute it from grass??? Compile it with gcc???
Run it
> > > > directly???
> > > 
> > > You should also find an executable r.example in
> > > 
> > > dist.i486-pc-linux-gnu/bin
> > > 
> > > This is the module you can run.
> > > 
> > > Moritz
> > > 
> > > 
> > 
> > 
> > 
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> 
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