This package is used for orcahrd naviagation simulatins. It contains python scripts, and maps directory. The worlds/launch directories is NOT a part of my_pkg. Its content should be coppied to the worlds/launch directories in the navigation stack. One has to first install the jackal_navigation stack and then add my_pkg package using Catkin_make What appears on Github is only :

1. my_pkg directory (with the scripts and maps) 2.package.xml & Cmakelists.txt that should be added to my_pkg folder 3.worlds & launch files directories (their content should be copied to the same folders inside the navigation stack) 4.Presentation folder 5.sh_files folder- for bash scripts. These should be copied to the user’s home directory.