1、今早pod install后 CocoaPods提示：
Analyzing dependencies
[!] The version of CocoaPods used to generate the lockfile (1.3.1) is higher than the version of the current executable (1.1.1). Incompatibility issues may arise.
[!] Unable to satisfy the following requirements:
- `BaiduMapKit` required by `Podfile`
- `BaiduMapKit (= 3.4.0)` required by `Podfile.lock`
None of your spec sources contain a spec satisfying the dependencies: `BaiduMapKit, BaiduMapKit (= 3.4.0)`.
You have either:
* out-of-date source repos which you can update with `pod repo update`.
* mistyped the name or version.
* not added the source repo that hosts the Podspec to your Podfile.
Note: as of CocoaPods 1.0, `pod repo update` does not happen on `pod install` by default.
可能是公司网速慢，换另一个wifi，pod install 还是不行，就换pod update --no-repo-update，ok
2、项目需要改一个需求，改一个第三方框架的cell上的UI，我觉得还是继承该类去改比较好，要不然把整个SDK移出cocoapod放到项目上。。。。。。
