小白一天时间安装双系统加ROS

小白ubuntun16.04安装ros kinect
1.推荐的安装步骤:
https://blog.csdn.net/weixin_43159148/article/details/83375218?ops_request_misc=&request_id=&biz_id=102&utm_term=ubuntun%E5%AE%89%E8%A3%85ros&utm_medium=distribute.pc_search_result.none-task-blog-2blogsobaiduweb~default-3-83375218

2.源(用清华的源,装了一晚上装好了,主要是第四步下载慢,耐心等一等,和只要有几K就把不要放弃)
sudo sh -c ‘. /etc/lsb-release && echo “deb http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu/ lsb_release -cs main” > /etc/apt/sources.list.d/ros-latest.list’

执行命令 sudo rosdep init 时,报错如下 ERROR: cannot download default sources list from: https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/sources.list.d/20-default.list Website may be down.
解决办法:
https://blog.csdn.net/Numberors/article/details/105614301

tips:
不要尝试自己更换source.list的文件,更换了以后在第三步apt时,会用很多时间。

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