$ sudo apt-get update
$ sudo apt-get install erlang-xmlrpc 

erlang-xmlrpc is installed in your system.

Make ensure the erlang-xmlrpc package were installed using the commands given below,

$ sudo dpkg-query -l | grep erlang-xmlrpc *

You will get with erlang-xmlrpc package name, version, architecture and description in a table

erlang-xmlrpc package basic information: