language: objective-c
xcode_project: PercentAge.xcodeproj
xcode_scheme: PercentAge
xcode_sdk: iphonesimulator8.1
before_install:
  - brew update
  - brew upgrade --all
  - brew install carthage

language: objective-c
xcode_project: PercentAge.xcodeproj
xcode_scheme: PercentAge
xcode_sdk: iphonesimulator8.1
before_install:
  - brew update
  - brew upgrade --all
  - brew install carthage
install: carthage bootstrap

Add `carthage boostrap` install command
Add `carthage boostrap` install command