CocoaPod

• CocoaPods is the dependency manager for Swift and Objective-C Cocoa projects. CocoaPods is like NPM from the Node.js world.

• usage

  • $ sudo gem install cocoapods(如果不成功的话先执行下面一步，再重新执行这步)

  • gem install rubygems-update

  • pod init //create a Podfile with smart defaults.

• 编辑 Podfile之后

  • example file:

    source 'https://github.com/CocoaPods/Specs.git'
      platform :ios, "7.1"
      pod 'SVProgressHUD', :head
    

• pod install

• open App.xcworkspace the project file when building your project: