I try to compile "ardupilot" on gazebo, I do not know what is the next step.
"ArduPilot" http://diydrones.com/profiles/blogs/7... I download it in the Github https://github.com/AurelienRoy/ardupi... .
I want to compile and use this source.What should I do after I "cmake" and "make" it.
Here are the pictures.(/upfiles/15057487376216404.png)