How to run Xcode 5.1.1 on EL Capitan 10.11.1?

Question

I just upgraded my Mac from Yosemite to Capitan 10.11.1. Before the updated Xcode 5.1.1 worked fine (in Yosemite). But now, when I run, it (in Capitan 10.11.1) shows:

You cannot use this version of the "Xcode.app" application with this version of OS X.

I also tried this command:

/Applications/Xcode5.app/Contents/MacOS/Xcode </dev/null &>/dev/null &

But does not work. I need to run it in Capitan.

Answer 1

The application is called "Xcode.app" and not "Xcode5.app", so use this command instead

/Applications/Xcode.app/Contents/MacOS/Xcode </dev/null &>/dev/null &

This is the same code as you, but with Xcode.app instead of Xcode5.app