install-mbr accessible via usr/bin

src/freedombone-image

             sudo apt-get -yq install dosfstools btrfs-tools extlinux python-distro-info mbr
             sudo apt-get -yq install qemu-user-static binfmt-support u-boot-tools qemu
             sudo apt-get -yq install python-cliapp
+            sudo cp /sbin/install-mbr /usr/bin/install-mbr
             ;;
         parabola|arch)
             sudo pacman -S --noconfirm libc++ git gcc gcc-libs python-docutils mktorrent patch