Package: erlang-diameter

"erlang-diameter" package binaries on CentOS:

/usr/lib64/erlang/lib/diameter-0.10/bin/diameterc

You may install this package on CentOS with yum install erlang-diameter

"erlang-diameter" package binaries on Debian:

/usr/bin/diameterc /usr/lib/erlang/lib/diameter-1.7.1/bin/diameterc

You may install this package on Debian with apt-get install erlang-diameter