CocoaPods看的三篇文章

http://www.bubuko.com/infodetail-425274.html//有图片

http://www.cnblogs.com/jys509/p/4839803.html

http://blog.csdn.net/zhangjunjian127/article/details/47954981 //较详细

http://www.cocoachina.com/ios/20151023/13869.html//

iOS开发必备--环境变量配置(Debug & Release)

http://blog.csdn.net/pass7580/article/details/49908425 //cocoapod遇到的问题

mac升级好以后pods遇到的问题

http://www.jianshu.com/p/f79cd5256531