how to compile example ofxMultiTouchActionsExample

Hi, everyone
above is the link related to my question. I have post question in that particular thread, but i think here is more proper since this is a really basic.

When I download the example, there is no .cbj project file. All of the example i get from OF have them, i just have to open the project file and run them. But the example have none, when i compile the main (and every cpp file), it gives out error.

I have tried adding all the files(.cpp n .h) into a new project, but also failed.