问题
I've just downloaded Xcode 4.4, and unlike its predecessors, there's no installer, just a .app. Is subversion lurking in there somewhere? Is there a directory inside the .app that I can add to PATH to get all my command line tools back?
回答1:
Install the Command Line tools from XCode preferences and it all works again.
回答2:
Ok I've found it, you need to add the following to your PATH (assuming Xcode is installed in your Applications folder):
/Applications/Xcode.app/Contents/Developer/usr/bin
回答3:
As of OS X 10.5 Leopard, Subversion is installed with the operating system. No need to change anything or set anything up specially.
来源：https://stackoverflow.com/questions/9326647/does-xcode-4-4-come-with-subversion