+ be used manually only if you realy know what you are doing.
+ Notice: if something fails inside building the base chroot/
+ debootstrap system we can't do anything via grml-live for you
+ right now. Instead grab http://daily.grml.org/base.tgz
+ and place that at $NFSROOT/nfsroot/live/filesystem.dir/var/tmp/base.tgz