>2. I tried the g.extension through the black command box, is that what you mean when you say it doesn't work through the gui? It says command is not found, I'm doing something wrong there.
not the black command box, it's the command console of the Wxgui-layer-manager (http://grasswiki.osgeo.org/wiki/File:Wxgui-layer-manager-70.png) just type g.extension in the command console of the Wxgui-layer-manager to open g.extension itself (not the g.extension-wrapper) or type command console of the Wxgui-layer-manager [1] g.extension extension=i.landsat.dehaze operation=add [1] http://grass.osgeo.org/grass64/manuals/g.extension.html ----- best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Python-error-with-GRASS-7-on-Windows-8-tp5096508p5096909.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