羊羽

摘要：From https://rvm.beginrescueend.com/安装Ruby版本管理器 $ bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)重载shell环境 $ source ~/.bashrc查找依赖环境 $ rvm requirements安装Ruby $ rvm install 1.9.3推荐一个比较好的学习Ruby的教程Learn Ruby The Hard Way－http://ruby.learncodetheh 阅读全文