Hi all,<div><br></div><div>I&#39;m using the unstable version of ROS. And I included /opt/ros/unstable/stacks/perception_pcl/pcl/include/pcl/ros/conversions.h to my own package because I need to use fromROSMsg(). The compiler gives a lot of warning about a deprecated header as   /opt/ros/unstable/stacks/ros_comm/messages/std_msgs/include/roslib/Header.h. </div>
<div><br></div><div><br></div><div>Is there anyway to avoid it?</div><div><br></div><div>Thanks!</div><div><br></div><div>Emma</div>