title: Xcode 8 Shell Script Invocation Error
body: <p>I'm trying to fix this issue for hours, but it still persists. Tried everything on the forums, nothing helped.
  I'm using Cocoapods latest version 1.2.0.beta.1
  When I try to build the project, it gives me this:
  <a href="https://i.stack.imgur.com/IQCzr.png" rel="noreferrer"><img src="https://i.stack.imgur.com/IQCzr.png" alt="enter image description here"></a></p>