Source: cameleon Version: 1.9.18.svn20070918-2 Unless dh-ocaml is installed, cameleon fails to build from source because it cannot find /usr/share/cdbs/1/class/ocaml.mk. In testing, that file is provided in ocaml-nox but in sid, it is provided by dh-ocaml. I have not tried building with dh-ocaml yet.