Imports github.com/juju/utils/fs gopkg.in/check.v1 gopkg.in/juju/charm.v6 github.com/juju/utils github.com/juju/loggo github.com/juju/testing gopkg.in/juju/charm.v6/resource gopkg.in/errgo.v1 gopkg.in/juju/charmrepo.v3 gopkg.in/yaml.v2 github.com/juju/testing/filetesting Standard library imports bytes encoding/json fmt io net net/http os path path/filepath runtime strconv strings sync archive/zip