Heya,<div>I&#39;m working through <a href="http://www.ros.org/wiki/motion_planning_environment/Tutorials/Tutorial%20A">http://www.ros.org/wiki/motion_planning_environment/Tutorials/Tutorial%20A</a> and when I attempt to launch the PR2 in Gazebo, I get the following error. </div>

<div><br></div><div><div>/opt/ros/cturtle/stacks/simulator_gazebo/gazebo/gazebo-svn/server/controllers/ControllerFactory.cc:99 : Exception: Failed to load libgazebo_ros_prosilica.so: libgazebo_ros_prosilica.so: cannot open shared object file: No such file or directory</div>

</div><div><br></div><div>I couldn&#39;t find how to build the object or where to find it. Any ideas?</div><div><br></div><div>Please and thank you,</div><div>-David!!</div>