Binary package “python3-catkin-pkg” in ubuntu lunar

Low-level build system macros for Robot OS -- Python 3 module

 This package is part of Robot OS (ROS). It is a library for
 retrieving information about catkin packages. Catkin contains CMake
 macros that are useful in the development of ROS-related systems. ROS
 provides libraries and tools to help software developers create robot
 applications.
 .
 This package is a Python 3 module needed to use Catkin.