New project use template of cocos2d iphone 0.99.5, build error and fix by manual.
tar xvf cocos-2d-iphone-0.99.5.tar.gz
cd cocos2d-iphone-0.99.5/
find ./ -name ItunesArtwork
rename all files that found, new file name is iTunesArtwork
./install-templates.sh -f -u
changesets info:
http://code.google.com/p/cocos2d-iphone/issues/detail?id=1092