sublime 3 插件安装不上

Package Control: Installing 1 missing dependency
Package Control: Error downloading channel. URL error [Errno 65] No route to host downloading https://packagecontrol.io/channel_v3.json.
Package Control: Error downloading channel. URL error [Errno 65] No route to host downloading https://packagecontrol.io/channel_v3.json.
Package Control: The dependency specified, bz2, is not available

https://packagecontrol.io/channel_v3.json
用 SS 翻墙在浏览器上是可以访问的