ros安装过程中出现rosdep update ERROR的解决办法

ros安装过程中出现rosdep update ERROR的解决办法

rosdep update时出现
ERROR: unable to process source https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/xxxxx
错误，错误代码包括111,104等。

reading in sources list data from /etc/ros/rosdep/sources.list.d
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml
ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml]:
    <urlopen error [Errno 104] Connection reset by peer> (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]:
    <urlopen error [Errno 104] Connection reset by peer> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml)
ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml]:
    <urlopen error [Errno 104] Connection reset by peer> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml)
ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/releases/fuerte.yaml]:
    Failed to download target platform data for gbpdistro:
    <urlopen error [Errno 104] Connection reset by peer>
Query rosdistro index https://raw.githubusercontent.com/ros/rosdistro/master/index-v4.yaml
ERROR: error loading sources list:
    <urlopen error <urlopen error [Errno 104] Connection reset by peer> (https://raw.githubusercontent.com/ros/rosdistro/master/index-v4.yaml)>
 

解决方案：

1. 修改域名服务器：

sudo gedit /etc/resolv.conf

改成下面两句：

nameserver 8.8.8.8 #google域名服务器

nameserver 8.8.4.4 #google域名服务器

 

结果：仍然报错，只是报错变为随机，哪一行都可能报错。

 

2. 修改hosts：

sudo gedit /etc/hosts

添加如下行：

151.101.84.133  raw.githubusercontent.com

保存后执行：

sudo rosdep update

 

结果：完全正常执行。OK。