Install cl-visualization-msgs by entering the following commands in the terminal:
sudo apt update sudo apt install cl-visualization-msgs
Messages relating to Robot OS visualization, LISP interface
This package is part of Robot OS (ROS), and provides a set of messages used by higher level packages, such as rviz, that deal in visualization-specific data. . The main messages in visualization_msgs is visualization_msgs/Marker. The marker message is used to send visualization "markers" such as boxes, spheres, arrows, lines, etc. to a visualization environment such as http:///www.ros.org/wiki/rviz See the rviz tutorial http://www.ros.org/wiki/rviz/Tutorials for more information. . This package contains the generated LISP library.