http://www.sigverse.org/wiki/en/index.php?Installation#n8ec4g8c
将sigverse的ROS包与turtlebot包放在一个工作环境中同时编译 source ~/catkin_ws/devel/setup.bash
其他VR相关的 sigverse_ros 与unity_ros的应用
https://github.com/PartnerRobotChallengeVirtual/common-unity