Ubuntu 18.04 安装ros 汇总*

Ubuntu 18.04 安装ros 汇总
1.使用虚拟机安装Ubuntu
https://blog.csdn.net/myourdream2/article/details/87299597
记得这个/
2.安装搜狗出现乱码
不要将搜狗输入法调至默认第一位，还是让英语默认输入法第一位
https://blog.csdn.net/huayunhualuo/article/details/103722937
3.ros dep init 出错
https://blog.csdn.net/lduzhenlin/article/details/106620304
源的问题
在hosts中添加如下内容
52.74.223.119 github.com
192.30.253.119 gist.github.com
54.169.195.247 api.github.com
185.199.111.153 assets-cdn.github.com
151.101.76.133 raw.githubusercontent.com
151.101.108.133 user-images.githubusercontent.com
151.101.76.133 gist.githubusercontent.com
151.101.76.133 cloud.githubusercontent.com
151.101.76.133 camo.githubusercontent.com
151.101.76.133 avatars0.githubusercontent.com
151.101.76.133 avatars1.githubusercontent.com
151.101.76.133 avatars2.githubusercontent.com
151.101.76.133 avatars3.githubusercontent.com
151.101.76.133 avatars4.githubusercontent.com
151.101.76.133 avatars5.githubusercontent.com
151.101.76.133 avatars6.githubusercontent.com
151.101.76.133 avatars7.githubusercontent.com
151.101.76.133 avatars8.githubusercontent.com
4.加速ros下载速度
换中科大的源
https://zhuanlan.zhihu.com/p/37005600
5.sudo gedit /