Binary package “python3-roscpp-msg” in ubuntu cosmic

Header for roscpp messages, Python 3

 This package is part of Robot OS (ROS). roscpp is a C++ implementation of ROS.
 It provides a client library that enables C++ programmers to quickly interface
 with ROS topics, services, and
 roscpp is the most widely used ROS client library and is designed to be the
 high-performance library for ROS. ROS console output library.
 This package contains the generated Python 3 package.