一、找不到相关库

出现错误提示：

ld: library not found for -lPods-CocoaLumberjack`   

解决办法：
设置 Project -> Pods 下所有第三方库的 Build Active Architecture Only 为 NO

参考地址：http://my.oschina.net/ioslighter/blog/382422

二、pod install 失败
出现错误提示：

[!] The `app [Debug]` target overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Target Support Files/Pods/Pods.debug.xcconfig'. This can lead to problems with the CocoaPods installation
    - Use the `$(inherited)` flag, or
    - Remove the build settings from the target.

[!] The `app [Release]` target overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Target Support Files/Pods/Pods.release.xcconfig'. This can lead to problems with the CocoaPods installation
    - Use the `$(inherited)` flag, or
    - Remove the build settings from the target.

解决办法:
在Build Settings -> Other linker flags 位置，添加 $(inherited) 参数

三、pod install 提示缺少目标依赖target
解决办法：

修改前：

platform :ios, '7.0'
pod 'CocoaLumberjack','~> 2.3.0'

修改后：
在Podfile中添加

target 'TelinkBlueDemo' do
platform :ios, '7.0'
pod 'CocoaLumberjack','~> 2.3.0'
end

其中，TelinkBlueDemo为所在项目中，TARGETS配置里的工程名字
参考地址：http://www.tuicool.com/articles/e6VrieN