Michel Erard wrote: > Gtk-WARNING **: cannot open display: Have you started X11 before starting Gnucash? Assuming use use bash do you have: . /sw/bin/init.sh in your ~/.xinitrc and ~/.profile And this in your ~/.profile if [ ${#DISPLAY} -eq 0 ]; then export DISPLAY=':0.0' fi If that doesn't help get back in touch. Adrian