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1.首先，添加清华的源sudo sh -c '. /etc/lsb-release && echo "deb http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu/ `lsb_release -cs` main" > /etc/apt/sources.list.d/ros-latest.list'2.设置密钥：sudo apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --re

出现如下错误：Could not find the required component ‘driver_base’. The following CMake error indicates that you either need to install the package with the same name or change your environment so that it ca...

步骤：1前提是已经安装好ros，创建好并在catkin_ws/src工作目录下克隆教学包2编译catkin_ws并sourc到环境变量3 在catkin_ws下面使用命令（打开多个节点）roslaunch robot_sim_demo robot_spawn.launch显示当前ros工作运行的NODErosnode list查看某个node的功能rosnode...

参考：https://blog.youkuaiyun.com/dongjiebox/article/details/79327746在学习ros中，同一个工作空间中的src文件中不能有相同的节点名。否则编译错误invoking “make cmake_check_build_system” failed解决方案：方法一：编辑重复的package文件夹里的CMakeLists.txt文件，对涉及到节点名称的...

源自https://www.cnblogs.com/kingstrong/p/5740099.html在用户目录下输入 $gedit ~/.bashrc 在最后边加入需要设置变量的shell语句，例如：source /opt/ros/kinetic/setup.bash //ROS安装时的环境变量source ~/tutorial_ws/devel/setup.bashso...