On 05/03/12 03:46 PM, Nadav Vinik wrote: > lb config --packages-lists "xfce4" --packages "xfce4" First of all, the name of the built in package list is 'xfce', not 'xfce4' (see /usr/share/live/build/lists/). Second: $ lb build The 'lb build' command must run as root. Please install and review the contents of live-manual. I think it will help you get rapidly beyond these novice issues. Regards, Ben