Mac 下gcc环境安装

Mac  下gcc环境安装（node 验证码时使用）

Step1

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"  

Step2

brew search gcc5  

Step3 

参考记录

http://blog.csdn.net/baimafujinji/article/details/52376388

http://mathcancer.blogspot.com.au/2016/01/PrepOSXForCoding-Homebrew.html

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C++环境搭建和安装

http://blog.csdn.net/chutian_8986/article/details/35289305