关于PCAT_open_source的安装-避雷篇

PCAT_open_source安装

GitHub源代码（内有具体安装步骤）：https://github.com/halostorm/PCAT_open_source

配置要求：ubuntu16.04 + ROS Kinetic full（ubuntu16.04的安装教程参考：ubuntu16.04安装教程

以下内容是本人安装过程遇到的问题及解决办法。

ROS安装

1、更换apt-get源

bing一下，网上教程很多。

换成清华源或中科大源或其他

2、更换ROS源

1. 终端运行命令sudo gedit /etc/ros/rosdep/sources.list.d/20-default.list

   修改list内容如下

   # os-specific listings first
   yaml https://ghproxy.com/https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml osx
   generic
   yaml https://ghproxy.com/https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml
   
   yaml https://ghproxy.com/https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml
   
   yaml https://ghproxy.com/https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml
   newer distributions (Groovy, Hydro, ...) must not be listed anymore, they are being fetched from the rosdistro index.yaml instead
   

2. 终端运行命令sudo gedit /usr/lib/python2.7/dist-packages/rosdistro/__init__.py

   将DEFAULT_INDEX_URL = 'https://ghproxy.com/https://raw.githubusercontent.com/ros/rosdistro/master/index-v4.yaml'修改为DEFAULT_INDEX_URL ='https://ghproxy.com/https://raw.githubusercontent.com/ros/rosdistro/master/index-v4.yaml'

安装 PCAT

必须安装在英文目录下