There are 2 versions of this Weibo App.
One of them is master branch, which is a Swift 3.0 version, and will update more frequently than the Swift 2.3 version. Howerever, it is a new branch that need a lot of time to finish.
Another is Swift2.3 branch, which is a Swift 2.3 version, and is already steady. You can clone or download these to run with Xcode.