State gopkg.in/yaml.v2 as a prequisite

[CodeFreezr]

After installation on a fresh system I got:

json-to-struct.go:112:2: cannot find package "gopkg.in/yaml.v2" in any of:

So we have to first install the yaml package. Please add this to the docs or install it iimplicit if needed.

[ChimeraCoder]

Which version of Go are you running? gopkg.in/yaml.v2 is in the vendor/ directory, so newer versions of Go should be able to pick it up there.