sublime there are no packages available for installation

1：下载 https://packagecontrol.io/channel_v3.json 保存在本地"D:\\channel_v3.json

2：修改channel_v3.json的schema_version为： "schema_version": "2.0"

3：首选项-》插件设置=》package-control=》设置默认

"channels":
[
"D:\\channel_v3.json"
],