Kinect Skeleton tracking with Openni_tracker on ROS Indigo

kinect_body_tracking.txt

#Download openni_tracker
cd ~/catkin_ws/src/
git clone https://github.com/ros-drivers/openni_tracker

source ~/catkin_ws/devel/setup.bash

#Create new launcher that passes the correct params
vim ~/catkin_ws/src/openni_tracker/tracker.launch
#Paste this (taken from: http://pastebin.com/NuJEYaf0)
<launch>
  <node pkg="openni_tracker" type="openni_tracker" name="openni_tracker" output="screen">
    <param name="camera_frame_id" value="/camera_link" />
    <param name="tf_prefix" value="tracker" />
  </node>
</launch>

roslaunch openni_tracker tracker.launch

#Visualize the data
rosrun rviz rviz