Ubuntu ISO下载及ROS安装步骤

Ubuntu ISO文件的下载网站：https://mirrors.tuna.tsinghua.edu.cn/ubuntu-releases/20.04/


需要下载的镜像的地址是：https://mirrors.tuna.tsinghua.edu.cn/ubuntu-releases/focal/ubuntu-20.04.6-desktop-amd64.iso


来源CSDN（如果内容有误/更加详细请到CSDN了解）：https://mirrors.tuna.tsinghua.edu.cn/ubuntu-releases/20.04/。


安装步骤：


  • sudo sh -c 'echo "deb http://mirrors.aliyun.com/ubuntu/ focal main multiverse restricted universe deb http://mirrors.aliyun.com/ubuntu/ focal-backports main multiverse restricted universe deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main multiverse restricted universe deb http://mirrors.aliyun.com/ubuntu/ focal-security main multiverse restricted universe deb http://mirrors.aliyun.com/ubuntu/ focal-updates main multiverse restricted universe deb-src http://mirrors.aliyun.com/ubuntu/ focal main multiverse restricted universe deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main multiverse restricted universe deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main multiverse restricted universe deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main multiverse restricted universe deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main multiverse restricted universe" > /etc/apt/sources.list'

  • sudo sh -c '. /etc/lsb-release && echo "deb http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu/ focal main" > /etc/apt/sources.list.d/ros-latest.list'

  • sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654

  • sudo apt update

  • sudo apt install ros-noetic-desktop-full -y

  • echo "source /opt/ros/noetic/setup.bash" >> ~/.bashrc

  • source ~/.bashrc

  • sudo apt install python3-rosinstall python3-rosinstall-generator python3-wstool -y

  • sudo apt install python3-roslaunch -y

  • roscore

  • rosrun turtlesim turtlesim_node

  • rosrun turtlesim turtle_teleop_key