2012/6/6 David Montoya <jdmonto0 at gmail.com>: > I tried to use g.extension, but without success. The only solution that > works for me was through this process well, and could you post the exact error message? It's hard to guess otherwise. Martin -- Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa