Estás leyendo la documentación para una versión de ROS2 anterior, pero que aún cuenta con soporte. Para información respecto a la última versión, por favor revisa Humble.
Latest development (source)
If you plan to contribute directly to the latest ROS 2 development, you can install ROS 2 by building it from source or installing testing binaries. This will give you the latest bug fixes and features.
Building from source
Nota
The latest development does not go through the same rigorous testing as releases and is not recommended if you are looking for a stable version of ROS 2. Instead, choose a ROS distribution that has already been released.
Follow the links below for the latest setup instructions for your platform:
For keeping your source code up-to-date, see Maintain a source checkout.