Thanks John, much appreciated !

On 21 July 2010 23:41, John Hsu <johnhsu@willowgarage.com> wrote:

> great!  Just a headsup when running headless, to visualize robot dynamics
> using rviz, make sure gazebo_ros_controller_manager plugin is included and
> start a robot_state_publisher node by roslaunching pr2_controller_manager
> controller_manager.launch.
>  John
>