一些pod问题

library not found -AFNetworking:

这个问题比较难搞，建议以下方法挨个试，祝大家好运～～

先去设定build settings里面的other link flag，将里面的内容都删除掉，然后只留下“$(inherited)”。就可以了，再去命令运行pod update

-若出现`ld: library not found for -lPods-AFNetworking`类似的， 设置`Project`->`Pods`的`Build Active Architecture Only`为`NO`

+若出现`ld: library not found for -lPods-AFNetworking`类似的， 设置`Project`->`Pods`下所有第三方库的`Build Active Architecture Only`为`NO`

参考资料：

https://github.com/QYL/v2ex/commit/ee53ed75c1f5c3e4f78e25432c73678fbf84a073

http://stackoverflow.com/questions/24519051/library-not-found-with-cocoapods

diff: /../Podfile.lock: No such file or directory:

//www.greatytc.com/p/4c3164fe552a

http://www.cnblogs.com/tangbinblog/p/3681070.html