case $SUBPROJECT in
    ubuntu-rtm|ubuntu-rtm/*)
        # debootstrap doesn't know about ubuntu-rtm series directly.  Rather
        # than having to teach it, we employ a few hacks to make it use the
        # Ubuntu script instead.
        mkdir -p config/fake_debootstrap_dir/scripts
        ln -s /usr/share/debootstrap/devices.tar.gz \
                config/fake_debootstrap_dir/
        ln -s /usr/share/debootstrap/functions config/fake_debootstrap_dir/
        ln -s /usr/share/debootstrap/scripts/gutsy \
                "config/fake_debootstrap_dir/scripts/$SUITE"
        echo 'export DEBOOTSTRAP_DIR="$PWD/config/fake_debootstrap_dir"' \
                >> config/bootstrap
        ;;
esac