I notice there is a pod file in ../Example.What's the use?

[xushao1990]

Recently,I learn cocoapods.then ,I use CRNavigationController. I use cocoapods to manage my local project. I has a problem when i write podfile It's how to link to a podspec use relative paths. In your podfile,i notice you use :path => "../" ,how does it mean? And target "CRNavigationController" do pod "CRNavigationController" end

[xushao1990]

I use pod install,show this message "[!] Unable to find a target named CRNavigationController"