Error during Xcode Component Installation

Question

I just installed a software update that I was prompted for, presumable affecting Xcode. Now when I start Xcode, I am presented with a dialog box which states that Xcode must in

Answer 1

In Xcode version 4.3.1 (4E1019), I suspect that I got the problem after an iTunes update this morning. Found the following somewhere on the web:

• Go to Applications folder
• Right click Xcode
• Click Show Package Contents

Then navigate to Contents/Resources/Packages. Double click on Install MobileDevice.pkg.