I'm going to try to get OCaml 4.00.0 beta 2 into Rawhide today.
https://sympa.inria.fr/sympa/arc/caml-list/2012-06/msg00030.html
http://caml.inria.fr/pub/distrib/ocaml-4.00/
It's supposed to be compatible. I will rebuild as many OCaml packages
as I can over the next few days.
Rich.
--
Richard Jones, Virtualization Group, Red Hat
http://people.redhat.com/~rjones
virt-df lists disk usage of guests without needing to install any
software inside the virtual machine. Supports Linux and Windows.
http://et.redhat.com/~rjones/virt-df/