Starting >>> py_trees_ros
[148.170s] WARNING:colcon.colcon_ros.task.ament_python.build:Package 'py_trees_ros' doesn't explicitly install a marker in the package index (colcon-ros currently does it implicitly but that fallback will be removed in the future)
Starting >>> py_trees_ros [148.170s] WARNING:colcon.colcon_ros.task.ament_python.build:Package 'py_trees_ros' doesn't explicitly install a marker in the package index (colcon-ros currently does it implicitly but that fallback will be removed in the future)