Xcode插件安装Alcatraz

1、清除下面路径插件

Users/zfxie/Library/Application\ Support/Developer/Shared/Xcode/Plug-ins

2、安装 update_xcode_plugins

 sudo gem install update_xcode_plugins -n /usr/local/bin

3、安装 Alcatraz

curl -fsSL raw.github.com/supermarin/… | sh