Estás leyendo la documentación para una versión de ROS 2 que ha llegado a su EOL (fin-de-vida), y oficialmente ya no cuenta con soporte. Si deseas información actualizada, por favor revisa Humble.
Installing the latest ROS 2 development
If you plan to contribute directly to the latest ROS 2 development, you can install ROS 2 by building it from source or installing pre-release binaries. This will give you the latest bug fixes and features.
Pre-release binaries
See Pre-release Testing.
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 Maintaining a Source Checkout.