ROS 整体安装配置

1.安装：按照官网APT 安装、

2.配置环境变量.

3.创建工作空间

1 mkdir -p ~/catkin_ws/src
2 cd ~/catkin_ws
3 catkin_init_workspace
4 catkin_make

4.创建RoS

1 cd ~/catkin_ws/src
2 catkin_create_pkg test std_msgs rospy roscpp
3 catkin_make --pkg test
4 source ~/.bashrc

5.如果一个项目包含多个ROS包，创建方法如下：

1 cd ~/catkin_ws/src
2 mkdir projectxx
3 cd projectxx
4 catkin_create_pkg subproj1 std_msgs rospy roscpp
5 catkin_create_pkg subproj2 std_msgs rospy roscpp
6 catkin_create_pkg subproj3 std_msgs rospy roscpp
7 ..