Hi everyone!
when I copy the first command line of the course, I got this error message:
roslaunch: command not found
Can you help me, please.
Hi everyone!
when I copy the first command line of the course, I got this error message:
roslaunch: command not found
Can you help me, please.
Hi Yeison, welcome to the community!
This is most likely because you haven’t sourced your environment. For that, use
source /opt/ros/noetic/setup.bash