I just installed grass_6_4_0RC5. When I define a new GRASS location, I can select projection, datum and ellipsoid, but before I get to the Define The Default Region window I get the following error message:<br><br>Execution failed: 'g.proj -c proj4=+proj=merc +a=6378137.000 +rf=298.257223563 +no_defs location=newLocation'<br>
<br>Details: <br>Error: region for current mapset is not set run "g.region"<br><br>I then can not run g.region for the new mapset, because it is invalid.<br><br>Jim<br><br><br>