ROS Kinect安装配置及问题

对比参考以下链接

http://wiki.ros.org/kinetic/Installation/Ubuntu

https://www.cnblogs.com/liu-fa/p/5779206.html

http://www.liuxiao.org/2017/12/ros-在-ubuntu-16-04-系统上安装-ros-kinetic/

注意问题：

1.**安装 Desktop-Full 版本后，查看opt文件下有无ROS文件夹，如果没有就需要重新输入安装命令进行解压文件

2. 命令 sudo rosdep init 出现错误

$ sudo rosdep init 

ERROR: default sources list file already exists: 
/etc/ros/rosdep/sources.list.d/20-default.list 
Please delete if you wish to re-initialize 

运行下面命令

$ sudo rm /etc/ros/rosdep/sources.list.d/20-default.list 

然后重新输入 

 

$ sudo rosdep init 

3. 命令rosdep update  出现错误

$ rosdep update 

reading in sources list data from /etc/ros/rosdep/sources.list.d 
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml 
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml 
ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml]: 
(https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml) 
运行：
 

$ sudo apt-get update 

$ rosdep update