Carthage support?

[elgs]

I don't like the way CocoaPods works that is to intrusive. I tried to build this library using carthage, but it doesn't build. Is it possible to make this library to support carthage? Here is the error message when I tried to build with carthage:

*** Building scheme "JWT" in JWT.xcworkspace
** BUILD FAILED **


The following build commands failed:
    PhaseScriptExecution Check\ Pods\ Manifest.lock /Users/elgs/Library/Developer/Xcode/DerivedData/JWT-aqboxwyfwmewxqhiljchyebefxbh/Build/Intermediates/JWT.build/Release/JWT.build/Script-4B9936F743EA727EA58353BD.sh
(1 failure)
error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.
A shell task failed with exit code 65:
** BUILD FAILED **


The following build commands failed:
    PhaseScriptExecution Check\ Pods\ Manifest.lock /Users/elgs/Library/Developer/Xcode/DerivedData/JWT-aqboxwyfwmewxqhiljchyebefxbh/Build/Intermediates/JWT.build/Release/JWT.build/Script-4B9936F743EA727EA58353BD.sh
(1 failure)