Xcode 4.3 command line compile

In case you did't install command line tools


/Applications/Xcode.app/Contents/Developer/usr/bin/gcc -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk -framework Foundation helloworld.m -o helloworld



git command

/Applications/Xcode.app/Contents/Developer/usr/bin/git clone git://github.com/username/project.git


where is PackageMaker?

"Auxiliary tools for Xcode"

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