A set of services such as a Web server and a HTTP client etc
acquired package info from repodata DB: repodata/97a8837b13d1803b9266184a3cf9dafc96fd7534775890089deafb0b3375ffe6-primary.sqlite.bz2
Functionality necessary to run the Erlang System itself
A set of programming tools including a coverage analyzer etc
A set of tools to include in a production system
A byte code compiler for Erlang which produces highly compact code