victorcoder/guard-go — pull request #16 by sakuma (2014-12-21 06:20:34+00:00)
Title: Fix deprecated module 

Refs
* https://github.com/guard/guard/releases/tag/v2.8.0
* https://github.com/guard/guard/wiki/Upgrading-to-Guard-2.0#changes-in-guardguard

So, I fixed it :)