You find the build step in the GitHub Marketplace.
GitHub is the leading hosting service for your source code.
To use RIPS with your GitHub hosted code you can integrate a lot of different CI solutions. The most used are shown in the graphic of this article:
With our existing integration into most of the CI tools listed above we are able to support over 85% of all projects that were taken into account in the article.
Find out more about them on the following pages: