Hi to all I can't understand if I still have to link libgdi.so when compiling Grass: sudo ln -s -f /usr/lib/python2.5/site-packages/wx-2.8-gtk2-unicode/wx/_gdi_.so \ /usr/local/lib/libgdi.so Is this link necessary? Many thanks in advance. -- -- Paolo C. Lat. 44° 39' 11.08'' N Long. 7° 23' 25.26'' E