linked by target "time_conversion_test" in directory /home/mckros/catkin_ws/src/cartographer_ros/cartographer_ros linked by target "msg_conversion_test" in directory /home/mckros/catkin_ws/src/cartographer_ros/
sudo apt update sudo apt install python-catkin-pkg 这两条命令首先更新你的包列表,然后安装 python-catkin-pkg。 综上所述,你应该使用正确的命令 catkin_create_pkg 来创建ROS功能包,并确保你的系统中已经安装了 python-catkin-pkg 包。如果尚未安装,请按照提供的命令进行安装。