[R] GeoXp package

[epoizot]

Hi,

I resolved partially my problem, by adding the path of the grass library
where is located libgrass_I.so. So I add the following line to my .bashrc
file:
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr.lib/grass/lib
Now, I can install and load rgdal and GeoXp libraries from R.

Thanks for your help.

Emmanuel Poizot



Roger Bivand wrote:
> 
> The problem is that the binary Ubuntu install of gdal has not made sure
> that its dependencies are properly satisfied, so you'll need to do this
> manually. You can also make sure that the directory the GRASS libraries
> are found in is seen by ldconfig, either that or making sure that your
> running R sees LD_LIBRARY_PATH. This is a very detailed question, more
> suited to GRASS or GDAL lists, or R-sig-geo. You'll see when you have the
> solution because the GDAL utilities will work at the shell, for example
> gdalinfo --formats - I think that it doesn't at the moment.
> 
> Roger Bivand
> 
> 
> epoizot wrote:
>> 
>> 
>> 
>> Zeljko Vrba wrote:
>>> 
>>> On Wed, Jun 10, 2009 at 08:21:06AM +0200, Poizot Emmanuel wrote:
>>>> Error in fun(...) :
>>>>    GDAL Error 1: libgrass_I.so: Ne peut ouvrir le fichier d'objet 
>>>> partagé: Aucun fichier ou dossier de ce type  (sorry  for the french :)
>>>> )
>>>> 
>>> 
>>> It would have been far more useful had you translated the error message
>>> to
>>> english than to have apologized.
>>> 
>>> Try doing
>>> 
>>> export LD_LIBRARY_PATH=/path/to/dir/where/so/is/located
>>> 
>>> before starting R from the shell.
>>> 
>>> ______________________________________________
>>> R-help at r-project.org mailing list
>>> https://stat.ethz.ch/mailman/listinfo/r-help
>>> PLEASE do read the posting guide
>>> http://www.R-project.org/posting-guide.html
>>> and provide commented, minimal, self-contained, reproducible code.
>>> 
>>> 
>> 
>> Hi,
>> 
>> I tried this but with no success. Still enable to load the library rgdal
>> and so GeoXp.
>> This problem of for me now of high importance as I need to export
>> interpolated data sets to grids. and rgdal allows that kind of
>> operations.
>> Regards
>> 
> 
> 

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