Dave Sanders - DaveRC on the forums
0.81 and up
You want to install cocos2d templates into Xcode so that you can quickly start up a cocos2d project.
Install the cocos2d templates via the provided command line script.
To install the templates, start Terminal and navigate to your cocos2d-iphone directory, then type:
$ . ./install_template.sh
Running this install script will create three new templates in your iPhone OS Xcode menu:
* If you want to create a completely empty cocos2d project, see this tutorial: Monocle Studios cocos2d whitepaper