解决：Sublime Text3 packagecontrol.io 无法访问的问题

Package Control
There are no packages available for installation
Please see https://packagecontrol.io/docs/troubleshooting for help

　　
解决办法：

1. 点击 Preferences > Package Settings > Package Control > Settings - User
2. 添加配置 加入 channels 属性
   

   {
   	"bootstrapped": true,
   	"channels":
   	[
   		"https://raw.githubusercontent.com/HBLong/channel_v3_daily/master/channel_v3.json"
   	]
   }