Hi Markus. I have installed grass-dev but now there is another problem (there is a problem of permissions for the folder creation and does not solve if I create the folder before launching g.extension):
> g.extension i.landsat.toar Fetching <i.landsat.toar> from GRASS-Addons SVN (be patient)... A i.landsat.toar/landsat_set.c A i.landsat.toar/local_proto.h A i.landsat.toar/main.c A i.landsat.toar/description.html A i.landsat.toar/landsat.c A i.landsat.toar/earth_sun.c A i.landsat.toar/landsat.h A i.landsat.toar/landsat_met.c A i.landsat.toar/Makefile A i.landsat.toar/earth_sun.h U i.landsat.toar Estratta revisione 44172. Compiling <i.landsat.toar>... mkdir -p /build/buildd/grass-6.4.0/dist.i686-pc-linux-gnu/include/grass mkdir: impossibile creare la directory `/build/buildd/grass-6.4.0/dist.i686-pc-linux-gnu': Permesso negato make: *** [/build/buildd/grass-6.4.0/dist.i686-pc-linux-gnu/include/grass] Errore 1 ERRORE: Compilation failed, sorry. Please check above error messages. Thanks -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/g-extension-e-g-to-install-i-landsat-toar-tp5662708p5698083.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user