Only released in EOL distros:
Package Summary
 Released 
 Documented 
Concert package for Roch
- Maintainer status: developed
 - Maintainer: Chen <gchen AT soyrobotics DOT com>
 - Author: Chen <gchen AT soyrobotics DOT com>
 - License: BSD
 - Bug / feature tracker: http://github.com/Soy-Robotics/roch_concert/issues
 - Source: git https://github.com/SawYer-Robotics/roch_concert.git (branch: indigo)
 
Overview
roch_concert package is a part of Roch, provides mult-Roch based on rocon.
Tutorials
There we have a demo for how to communication with mult-Roch.