Snapkit compilation however, help

I've used masonary before, and now I want to use the Swift version Snapkit

Git link: https://github.com/SnapKit/SnapKit.git.

The download will not run, there are some errors.

My Xcode version is 7.2 and should be enough.

The things I do:

1, downloaded the project, compiled but

2, reference http://www.hangge.com/blog/cache/detail_1097.html. The idea is to import the entire project into Snapkit and then add the Snapkit compilation framework.

3, there is this http://www.cnblogs.com/zeyang/p/4491731.html this idea is better, first compiled download Snapkit into the framework, Then import the compiled snapkit.framework into your project. The idea is clear. But I cmd+b, the compilation does not come out ah ....

Snapkit compilation however, help