/usr/share/gocode/ is in golang-pty-dev 0.0~git20150511.1.5cf931e-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gocode/src/
/usr/share/gocode/src/github.com/
/usr/share/gocode/src/github.com/kr/
/usr/share/gocode/src/github.com/kr/pty/
/usr/share/gocode/src/github.com/kr/pty/doc.go
/usr/share/gocode/src/github.com/kr/pty/ioctl.go
/usr/share/gocode/src/github.com/kr/pty/ioctl_bsd.go
/usr/share/gocode/src/github.com/kr/pty/pty_darwin.go
/usr/share/gocode/src/github.com/kr/pty/pty_freebsd.go
/usr/share/gocode/src/github.com/kr/pty/pty_linux.go
/usr/share/gocode/src/github.com/kr/pty/pty_unsupported.go
/usr/share/gocode/src/github.com/kr/pty/run.go
/usr/share/gocode/src/github.com/kr/pty/types.go
/usr/share/gocode/src/github.com/kr/pty/types_freebsd.go
/usr/share/gocode/src/github.com/kr/pty/util.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_386.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_amd64.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_arm.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_arm64.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_freebsd_386.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_freebsd_amd64.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_freebsd_arm.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_ppc.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_ppc64.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_ppc64le.go
/usr/share/gocode/src/github.com/kr/pty/ztypes_s390x.go