安装gazebo_ros_pkgs的流程

网址：

http://gazebosim.org/tutorials?tut=ros_installing&cat=connect_ros

1.下载ROS

2.下载gezebo

3.测试gazebo是否安装成功，以及路径

Before attempting to install the gazebo_ros_pkgs, make sure the stand-alone Gazebo works by running in terminal:

gazebo

You should see the GUI open with an empty world. Also, test adding a model by clicking on the "Insert" tab on the left and selecting a model to add (then clicking on the simulation to select where to place the model).

Test that you have the right version of Gazebo