I installed ROS on TX2, but I’m not sure if I installed ROS successfully. How can I determine this?
You can follow the tutorial here:
When you run
printenv| grep ROS
you should get details about your instalation.
In my case it looks like:
ROS_ETC_DIR=/opt/ros/melodic/etc/ros ROS_ROOT=/opt/ros/melodic/share/ros ROS_MASTER_URI=http://localhost:11311 ROS_VERSION=1 ROS_PYTHON_VERSION=2 ROS_PACKAGE_PATH=/opt/ros/melodic/share ROSLISP_PACKAGE_DIRECTORIES= ROS_DISTRO=melodic
when you run be able to sucessfully run