ros 下常用的依赖库

  <buildtool_depend>catkin</buildtool_depend>
  <build_depend>nav_msgs</build_depend>
  <build_depend>pcl_conversions</build_depend>
  <build_depend>pcl_ros</build_depend>
  <build_depend>roscpp</build_depend>
  <build_depend>rospy</build_depend>
  <build_depend>sensor_msgs</build_depend>
  <build_depend>std_msgs</build_depend>
  <build_depend>tf2_msgs</build_depend>
  <build_depend>geometry_msgs</build_depend>
  <build_depend>message_generation</build_depend>
  <build_depend>cv_bridge</build_depend>
  <build_depend>image_transport</build_depend>

  <build_export_depend>nav_msgs</build_export_depend>
  <build_export_depend>pcl_conversions</build_export_depend>
  <build_export_depend>pcl_ros</build_export_depend>
  <build_export_depend>roscpp</build_export_depend>
  <build_export_depend>rospy</build_export_depend>
  <build_export_depend>sensor_msgs</build_export_depend>
  <build_export_depend>std_msgs</build_export_depend>
  <build_export_depend>tf2_msgs</build_export_depend>
  <build_export_depend>geometry_msgs</build_export_depend>
  <build_export_depend>cv_bridge</build_export_depend>
  <build_export_depend>image_transport</build_export_depend>

  <exec_depend>nav_msgs</exec_depend>
  <exec_depend>pcl_conversions</exec_depend>
  <exec_depend>pcl_ros</exec_depend>
  <exec_depend>roscpp</exec_depend>
  <exec_depend>rospy</exec_depend>
  <exec_depend>sensor_msgs</exec_depend>
  <exec_depend>std_msgs</exec_depend>
  <exec_depend>tf2_msgs</exec_depend>
  <exec_depend>geometry_msgs</exec_depend>
  <exec_depend>message_runtime</exec_depend>
  <exec_depend>cv_bridge</exec_depend>
  <exec_depend>image_transport</exec_depend>