Angelof7的专栏

一、下载并安装RubyWindows下安装Ruby最好选择 RubyInstaller（一键安装包）。下载地址： http://rubyforge.org/frs/?group_id=167 。我们这里下载目前较新的rubyinstaller-1.9.3-p0.exe 一键安装包。这个安装包除了包含ruby本身，还有许多有用的扩展（比如gems）和 帮助文档。双击安装，安装

The EssentialsInstall Command Line ToolsInstallion of Command Line Tools for Mavericks has changed from the previous versions, there is now a single command you can run in the terminal to trig

0.git确保已安装了依赖的包：yum install curlyum install curl-develyum install zlib-develyum install openssl-develyum install perlyum install cpioyum install expat-develyum install gettext-devel