Hi first time poster so sorry if I break any rules and let me know if I do. I am trying to connect ros to the v5 brain so that the brain is a node using: https://github.com/UTAH-VEXU-Robotics/rosserial/tree/melodic-devel/rosserial_vex_v5 and https://github.com/UTAH-VEXU-Robotics/ros_lib.
However, in trying to run the hello world example, I get this:
I am pretty new to ROS and vex so any advice on how to fix this would be much appreciated.
In terms of general info, I am using Ros kinetic on a raspberry pi running raspbian. Let me know if any other info is needed and I can provide it.