You're reading the documentation for an older, but still supported version (GL013300).
For information on the latest version, please have a look at GL013301.

1.3 Environment Setup

This section describes how to configure your environment to build and run the Doosan Robotics Framework Library (DRFL) on both Windows and Linux (Ubuntu) systems.

It integrates the installation guide, dependency setup, environment variables, and verification steps for a complete development environment.