I am having problems with SVN as well as using Xcode 4 and I want to remove it.
How do I remove Xcode 4 and now I will be fine with Xcode 3 or whatever everyone recommends.
Removing Xcode is quite simple and involves using a terminal:
sudo <Xcode>/Library/uninstall-devtools --mode=all
where <Xcode> should be replaced with the path to which the tools were installed (for example, /Developer ).
<Xcode>
/Developer
If you really want to delete, and not just two or more versions that exist, use:
/Developer/Library/uninstall-devtools