$ fakeroot /usr/sbin/debootstrap --verbose --arch armel --foreign wheezy $ROOTFS http://ftp.debian.org/debian
$ sb2 -eR ./debootstrap/debootstrap --second-stage
tar: dev/kmem: Cannot mknod: Permission denied tar: dev/mem: Cannot mknod: Permission denied tar: dev/core: Cannot open: File exists tar: dev/null: Cannot utime: Operation not permitted
$ sb2 -eR sb2-show path /dev /dev => /dev