ROS Foxy Ubuntu 18.04 Installation – Step-by-step

Installing

2. 2. Enabling ROS 2 Foxy Repository

   Add ROS 2 Foxy Repository for Ubuntu GNU/Linux

   Install ROS 2 Foxy Repo for Ubuntu

   ROS 2 Foxy Repository for Ubuntu.

3. 3. Installing ROS

   Then to Install ROS 2 Foxy on Ubuntu
   So Now to Install the Recommended Complete Bundle use:

   sudo apt install ros-dashing-desktop

   This is the Recommended Setup including: ROS, RViz, Demos, and Tutorials.
   Either for the ROS Base without GUI Tools:

   sudo apt install ros-dashing-ros-base