Hi Paul, yes I did - the result is nothing (no gui, similar to the other attempts) cheers, Dimitris PD I posted the original question - Laurent just provided an answer -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Grass7-GUI-does-not-start-tp5257181p5258483.html Sent from the Grass - Users mailing list archive at Nabble.com.