ROS Kinetic Install on Debian 9

Not Succesed!

1.  配置源
$ sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list'

2. 下载安装Key
$ sudo apt-key adv --keyserver hkp://ha.pool.sks-keyservers.net:80 --recv-key 0xB01FA116

  if :

gpg: keyserver receive failed: No dirmngr
$ sudo apt-cache search -n dirmngr
得到
dirmngr - GNU privacy guard - network certificate management service
安装软件
$ sudo apt-get install dirmngr
再次
$ susudo apt-key adv --keyserver hkp://ha.pool.sks-keyservers.net:80 --recv-key 0xB01FA116

3. Install ROS

$ sudo apt-get update -y
$ sudo apt-get install ros-kinetic-desktop-full -y