-Depends: ${shlibs:Depends}, ${misc:Depends}, syslinux | grub-pc, python, rsync, mtools
-Recommends: syslinux, genisoimage
+Depends: ${shlibs:Depends}, ${misc:Depends}, syslinux | grub-pc, python, rsync, mtools, realpath
+Recommends: syslinux, xorriso | genisoimage