Bundle update fails on ffi

Question

I\'m attempting to do a bundle update on my rails application but I get the following error:

Installing ffi (1.0.11) with native extensions Unfo         


        

Answer 1

I had to accept the Xcode User licence:

Running sudo xcrun cc should bring up the cli version of the Xcode license agreement. Another option is to open Xcode.app and agree in the GUI.

Possibly caused by updating OSX.

http://blog.tomhennigan.co.uk/post/62238548037/agreeing-to-the-xcode-license-from-the-command