ROS 2 Missing in nano_llm:humble Container

[takijo0116]

Hello, I am trying the ros2_nanollm demo.

But,when I run the following command:

jetson-containers run $(autotag nano_llm:humble) \
    ros2 launch ros2_nanollm camera_input_example.launch.py

I get the error

docker: Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: exec: "ros2": executable file not found in $PATH: unknown.

Additionally, when I enter the nano_llm:humble container and try to execute

ros2 launch ros2_nanollm camera_input_example.launch.py

It returns

bash: ros2: command not found

It seems that ROS 2 is not installed inside the nano_llm:humble container.
Could you please provide any solution or guidance on resolving this issue?

Thanks.