How to add cocos 2d in application? - iphone dev

Question

Hello!

I am the "From Scratch / Beginner / new bie - Game Developer for iPhone".

I would like to develop a tetris like game in iPhone.

I have started with following link.

http://monoclestudios.com/cocos2d%5Fwhitepaper.html

I am using iPhone simulator 3.0. & xCode 3.1.3.

I have followed each step correctly. However error occurs. Don't know why?

Errors are of following type.

Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 failed with exit code 1

duplicate symbol _main in /SagarRK/Me_Work/September-2009/30-SEP-2009/SimpleGame/build/SimpleGame.build/Debug-iphonesimulator/SimpleGame.build/Objects-normal/i386/main-9F59662A.o and /SagarRK/Me_Work/September-2009/30-SEP-2009/SimpleGame/build/SimpleGame.build/Debug-iphonesimulator/SimpleGame.build/Objects-normal/i386/main-26D6EFA4.o

Answer 1

OK. Don't know what kind of problem occurred but Surly believe that I should follow this video.

http://morethanmachine.com/macdev/?p=83