CLERIC is an implementation of the Erlang distribution protocol, comparable with erl_interface and jinterface.
CLERIC also includes a BERT serializer.
The easiest way to install CLERIC is to use ASDF-Install:
> (asdf-install:install :cleric)
One can also download a tarball and untar it where ASDF can find it.
To check out the latest code, use git:
$ git clone git://github.com/flambard/CLERIC.git
ASDF-Install will download and install these libraries automatically when installing CLERIC.