The ROS Wiki is for ROS 1. Are you using ROS 2 (Humble, Iron, or Rolling)? Check out the ROS 2 Project DocumentationPackage specific documentation can be found on index.ros.org
See stack documentation for usage instructions: rcommander_pr2.
Wiki: rcommander_pr2_gui (last edited 2012-04-16 21:27:26 by HaiDNguyen)