Sandro, we are using live-build_3.0~a47.orig.tar.gz (see https://github.com/xbmc/XBMCbuntu/blob/master/build.sh#L96 ) with the following patch: https://github.com/xbmc/XBMCbuntu/blob/master/Tools/lb_chroot_hacks.diff that IIRC fixes that error of yours. Daniel, this was submitted already but probably ubuntu-specific as far as I remember from our discussion at that time, hence not merged. Luigi