摘要: 1. 查看ruby的版本:命令:ruby -v 2.得到安装源 gem sources -a http://rubygems-china.oss.aliyuncs.com http://rubygems-china.oss.aliyuncs.com added to sources 3.安装 sud 阅读全文
posted @ 2016-10-31 15:02 gallon 阅读(157) 评论(0) 推荐(0)