Imports github.com/juju/loggo gopkg.in/errgo.v1 gopkg.in/mgo.v2 gopkg.in/mgo.v2/bson Imports in module “gopkg.in/juju/charmstore.v5” gopkg.in/juju/charmstore.v5/config gopkg.in/juju/charmstore.v5/elasticsearch gopkg.in/juju/charmstore.v5/internal/charmstore gopkg.in/juju/charmstore.v5/internal/mongodoc Standard library imports flag fmt os path/filepath