文章目录
ubuntu16.04安装ROS Kinetic1、安装（这篇文章已经非常好了，没有必要再参考其他的）2、问题（1）在sudo rosdep init时，好多人都会遇到这个情况问题推荐的解决方法其他方法（2）rosdep update会报如下的错误问题解决方法还是有问题ubuntu16.04安装ROS Kinetic
1、安装（这篇文章已经非常好了，没有必要再参考其他的）
如果ros下载非常的慢，就按照这篇文章的方法安装
网址：
/Light8063_R/article/details/90438849?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase
2、问题
（1）在sudo rosdep init时，好多人都会遇到这个情况
问题
ERROR：cannot download default sources list from:
/ros/rosdistro/master/rosdep/sources.list.d/20-default.list
Website may be down.
成功的图应该是下面这样的
推荐的解决方法
（1）下载下面网址里面的东西
/ros/rosdistro/master/rosdep/sources.list.d/20-default.list
如果打不开，翻墙就能打开。内容如下（最好不要直接粘贴我博客上的，可能没用）：
#os-specific listings firstyaml /ros/rosdistro/master/rosdep/osx-homebrew.yaml osx#genericyaml /ros/rosdistro/master/rosdep/base.yamlyaml /ros/rosdistro/master/rosdep/python.yamlyaml /ros/rosdistro/master/rosdep/ruby.yamlgbpdistro /ros/rosdistro/master/releases/fuerte.yaml fuerte#newer distributions (Groovy, Hydro, ...) must not be listed anymore, they are being fetched from the rosdistro index.yaml instead
（2）在/etc目录下新建/ros/rosdep/sources.list.d/20-default.list文件，然后将网页上的内容粘贴上去。
其他方法
如果不行，参考这两个网址的其他方法
网址1：/u013468614/article/details/102917569
网址2：/p/77483614
（2）rosdep update会报如下的错误
问题
reading in sources list data from /etc/ros/rosdep/sources.list.d
ERROR: unable to process source [/ros/rosdistro/master/rosdep/osx-homebrew.yaml]:
(/ros/rosdistro/master/rosdep/osx-homebrew.yaml)
ERROR: unable to process source [/ros/rosdistro/master/rosdep/base.yaml]:
(/ros/rosdistro/master/rosdep/base.yaml)
ERROR: unable to process source [/ros/rosdistro/master/rosdep/python.yaml]:
(/ros/rosdistro/master/rosdep/python.yaml)
ERROR: unable to process source [/ros/rosdistro/master/rosdep/ruby.yaml]:
(/ros/rosdistro/master/rosdep/ruby.yaml)
ERROR: unable to process source [/ros/rosdistro/master/releases/fuerte.yaml]:
Failed to download target platform data for gbpdistro:
Query rosdistro index /ros/rosdistro/master/index-v4.yaml
ERROR: error loading sources list:
<urlopen error (/ros/rosdistro/master/index-v4.yaml)>
解决方法
sudo gedit /etc/hosts
在文件末尾添加
151.101.84.133
还是有问题
reading in sources list data from /etc/ros/rosdep/sources.list.d
Hit /ros/rosdistro/master/rosdep/osx-homebrew.yaml
Hit /ros/rosdistro/master/rosdep/base.yaml
Hit /ros/rosdistro/master/rosdep/python.yaml
Hit /ros/rosdistro/master/rosdep/ruby.yaml
Hit /ros/rosdistro/master/releases/fuerte.yaml
Query rosdistro index /ros/rosdistro/master/index.yaml
Add distro “groovy”
ERROR: error loading sources list:
The read operation timed out
解决：用手机热点运行这个命令，成功。
