I strongly recommend to emphasize the angularjs version.

[yalishizhude]

The current version is much higher than 1.2,It spent me a whole afternoon to find why it doesn't work because I ignored the message.

[diegoarcega]

+1 same here.
Did you find any way to use it with higher versions? any other lib? polyfill?

[yalishizhude]

I used animate.css instead of it~

[Kaakati]

+1
won't work on higher versions of Angular.