安装后我仍然没有看到3.0.1
Cordova CLI: 6.5.0
Ionic CLI Version: 2.2.3
Ionic App Lib Version: 2.2.1
ios-deploy version: 1.8.6
ios-sim version: 5.0.8
OS: macOS Sierra
Node Version: v6.10.1
Xcode version: Xcode 8.2.1 Build version 8C1002