ubuntu18.04 catkin_make编译报错CMake Error at /opt/ros /meLodic/ share/catkin/cmake /catkinConfig. cmake

ubuntu18.04 catkin_make编译报错CMake Error at /opt/ros /meLodic/ share/catkin/cmake /catkinConfig. cmake_第1张图片
编译的时候报错找不到random_numbers组件,通过执行下面命令解决

sudo apt-get install ros-melodic-random-numbers

也就是安装一下就好了,然后配置一下环境让Cmake可以找到依赖。

source /opt/ros/melodic/setup.bash

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