lwt : Cooperative light-weight thread library for OCaml ( http://ocsigen.org/lwt )
obus : OBus is a pure ocaml implementation of DBus ( https://github.com/diml/obus )
ocaml-sha : A binding for SHA interface code in OCaml ( https://github.com/vincenthz/ocaml-sha )
xmlm : Ocaml XML manipulation module ( http://erratique.ch/software/xmlm https://github.com/dbuenzli/xmlm )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a superposition
For Paludis use this rsync : rsync://gentoo.zugaina.org/superposition-portage
If you have a problem : ycarus(-at-)zugaina.org