#7 Fix: 添加镜像链接加快安装速度

Merge aplicado

陆雪松 aplicou merge dos 4 commits de 10205501411/cloud-computing-course:master em master 2 anos atrás

Autor	SHA1	Mensagem	Data
Bruce-Jay	206b513684	Add declaration at head of python file for chinese comments	2 anos atrás
Bruce-Jay	d7b36eb6d6	fix some bugs in installation	2 anos atrás
Bruce-Jay	e3c75e3b2c	Merge branch 'master' of gitea.shuishan.net.cn:xslu_dase_ecnu_edu_cn/cloud-computing-course	2 anos atrás
Bruce-Jay	1338f96b17	Merge remote-tracking branch 'upstream/master'	2 anos atrás