ROS2 source de enviroments/find my packages

edit

Hi everyone

Im creating my new packages but ROS2 doesn't find them unless i write in every shell: . install/setup.bash

Actually in my bashrc I already have:

export RMW_IMPLEMENTATION=rmw_fastrtps_cpp

source /opt/ros/eloquent/setup.bash

source ~/ros2_dashing/install/setup.sh

echo "export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib/"

So with this i though it was gonna be ok. In case, what do i add in order to invoke ". install/setup.bash" in every new terminal?

Thanks