catkin_ws in raspberry pi
I have installed raspbian (stretch) and ros indigo in a raspberry pi 1. I followed the document from http://wiki.ros.org/ROSberryPi/Instal... . Different from my ROS in Ubuntu, there are a lot of files and folders in ros_catkin_ws. Now I want to create a new package in ras pi. I used the common way that I catkin_create_pkg a package in ros_catkin_ws/src. After that, however, I cannot find this package through roscd or rospack find. Also, it takes a lot of time to catkin_make the ros_catkin_ws. I think my way of using ROS on ras pi is wrong. Could anyone tell me how to solve these problems.