[Excutable] Fix for ruby 1.8.7.
[Excutable] Fix for ruby 1.8.7.

vivekshukla-mob-ibtech/Repository,Ashton-W/CocoaPods,orta/CocoaPods,mglidden/CocoaPods,mglidden/CocoaPods,0xced/CocoaPods,ashfurrow/CocoaPods,segiddins/CocoaPods,mglidden/CocoaPods