ROS1入门--安装(Ubuntu18.04,ROS-Modelic)
1.添加ROS软件源
sudo sh -c 'echo "deb http://mirrors.ustc.edu.cn/ros/ubuntu/ $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list'
这个源是科大的,速度快
2.添加**
wget https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -O - | sudo apt-key add-
新的**,亲测有效
3.安装ROS
sudo apt-get update
sudo apt-get install ros-melodic-desktop-full
4.初始化rosdep
sudo rosdep init
rosdep update
在update时如果出现timeout的问题,而且反复出现,换个网络试试,为从无线网换成手机热点,问题得以解决。
5.设置环境变量
echo "source /opt/ros/melodic/setup.bash" >> ~/.bashrc
source ~/.bashrc
6.安装rosinstall
sudo apt install python-rosinstall python-rosinstall-generator python-wstool build-essential
7.输入roscore,出现如下界面说明安装成功了