Compilation error on Arduino sketch with ros_lib

edit

I tried to run the ros_lib HelloWorld program on an Arduino Uno, but got the following error:

In file included from /home/turtlebot/sketchbook/libraries/ros_lib/ros.h:38:0, from button_example.cpp:5: /home/turtlebot/sketchbook/libraries/ros_lib/ros/node_handle.h: In member function ‘void ros::NodeHandle_<hardware, max_subscribers,="" max_publishers,="" input_size,="" output_size="">::logdebug(const char*)’: /home/turtlebot/sketchbook/libraries/ros_lib/ros/node_handle.h:414:13: error: ‘DEBUG’ is not a member of ‘rosserial_msgs::Log’

Background: I have groovy installed on my netbook . I used the instructions here with the rosbuild option to build rosserial_arduino on the netbook. I then moved the ros_lib libraries to the relevant Arduino folder and tried to run the example sketches on the Arduino.