Is it possible to install Xcode 3 after we have installed Xcode 4?

Question

I have Xcode 4 on my Mac. Is it possible to install Xcode 3 say in directory other than /Developer?

Please let me know.

Answer 1

The basic answer is yes, since they can be installed separate directories.

Can I have multiple Xcode versions installed?

Answer 2

You should re-install XCode4 after you install XCode 3, as it can install slightly older versions of some things XCode 4 relies on.