/usr/ is in golang-github-juju-loggo-dev 0.0~git20150527.0.8477fc9-1.
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/usr/share/gocode/src/
/usr/share/gocode/src/github.com/
/usr/share/gocode/src/github.com/juju/
/usr/share/
/usr/share/gocode/
/usr/share/gocode/src/github.com/juju/loggo/
/usr/share/gocode/src/github.com/juju/loggo/package_test.go
/usr/share/gocode/src/github.com/juju/loggo/formatter_test.go
/usr/share/gocode/src/github.com/juju/loggo/logger_test.go
/usr/share/gocode/src/github.com/juju/loggo/writer_test.go
/usr/share/gocode/src/github.com/juju/loggo/logger.go
/usr/share/gocode/src/github.com/juju/loggo/testwriter.go
/usr/share/gocode/src/github.com/juju/loggo/doc.go
/usr/share/gocode/src/github.com/juju/loggo/formatter.go
/usr/share/gocode/src/github.com/juju/loggo/writer.go
/usr/share/gocode/src/github.com/juju/loggo/example/
/usr/share/gocode/src/github.com/juju/loggo/example/first.go
/usr/share/gocode/src/github.com/juju/loggo/example/second.go
/usr/share/gocode/src/github.com/juju/loggo/example/main.go
/usr/share/doc/
/usr/share/doc/golang-github-juju-loggo-dev/
/usr/share/doc/golang-github-juju-loggo-dev/copyright
/usr/share/doc/golang-github-juju-loggo-dev/changelog.Debian.gz
/usr/share/doc/golang-github-juju-loggo-dev/README.md.gz