How do I manually uninstall the Developer Tools? I installed the Developer Tools way back in Tiger or Leopard and I'd like to uninstall them now. I have Xcode 4.0.2. How do I uninstall them manually?
Yes, simply run the following in Terminal:

sudo &lt;Xcode&gt;/Library/uninstall-devtools --mode=all


Where &lt;Xcode&gt; is the default installation of Xcode, typically:

sudo /Developer/Library/uninstall-devtools --mode=all