problem in using rosserial/arduino in groovy

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Hello every one. I want to use Arduino uno to just send a helloworld to ros. I am using groovy. from the and follow the instruction here that is in rosserial tutorials

I followed ROSBUILD, after "rosmake rosserial_arduino" I can not run "roscd rosserial_arduino/libraries" because this location does not exist. after that I found the rosserial_arduino in /opt/ros/groovy/share/ and in this folder I found ros_lib. So I added ros_lib to my arduino IDE libraries.

I want to write codes in my IDE, just after adding #include<ros.h> I see this error:

In file included from sketch_sep05a.ino:1: /home/mohammad/Desktop/Arduino/arduino-1.5.3/libraries/ros_lib/ros.h:38:29: error: ros/node_handle.h: No such file or directory In file included from sketch_sep05a.ino:1: /home/mohammad/Desktop/Arduino/arduino-1.5.3/libraries/ros_lib/ros.h:49: error: expected initializer before ‘<’ token

I think that header files like ros.h have problems. what should I do? What is the best way to use rosserial and rosserial_arduino in groovy? thanks a lot!!!