/usr/ is in golang-github-mitchellh-go-fs-dev 0.0~git20150611.0.a34c1b9-1.
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/usr/share/
/usr/share/gocode/
/usr/share/gocode/src/
/usr/share/gocode/src/github.com/
/usr/share/gocode/src/github.com/mitchellh/
/usr/share/gocode/src/github.com/mitchellh/go-fs/
/usr/share/gocode/src/github.com/mitchellh/go-fs/file_disk.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/file_disk_test.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/filesystem_test.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/fat.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/add_file_test.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/super_floppy.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/type.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/short_name.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/short_name_test.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/boot_sector.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/cluster_chain.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/directory.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/file.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/filesystem.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/fat/directory_cluster.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/directory.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/block_device.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/file.go
/usr/share/gocode/src/github.com/mitchellh/go-fs/filesystem.go
/usr/share/doc/
/usr/share/doc/golang-github-mitchellh-go-fs-dev/
/usr/share/doc/golang-github-mitchellh-go-fs-dev/copyright
/usr/share/doc/golang-github-mitchellh-go-fs-dev/changelog.Debian.gz