xcrun: Error: failed to exec real xcrun. (No such file or directory)

Question

I\'ve upgraded OSX Lion to Mountain Lion and reinstalled the Command Line Tools (as the upgrade deleted them). From then xcrun does not work anymore. The xcode-select is set

Answer 1

The only fix is hack apparently. I tried the script mentioned and it worked

OSX 10.8 xcrun (No such file or directory)