flo@mobile-flo ~ $ gnome-appearance-properties 
/usr/share/themes/Crux/gtk-2.0/gtkrc:37: Invalid symbolic color 'fg_color'
/usr/share/themes/Crux/gtk-2.0/gtkrc:37: error: invalid identifier `fg_color', expected valid identifier
/usr/share/themes/Crux/gtk-2.0/gtkrc:37: Invalid symbolic color 'fg_color'
/usr/share/themes/Crux/gtk-2.0/gtkrc:37: error: invalid identifier `fg_color', expected valid identifier