/usr/share/gocode/ is in golang-github-chmduquesne-rollinghash-dev 2.0.2+git20170321.9.043b8fd-4.
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/usr/share/gocode/src/
/usr/share/gocode/src/github.com/
/usr/share/gocode/src/github.com/chmduquesne/
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/adler32/
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/adler32/adler32.go
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/adler32/adler32_test.go
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/adler32/doc_test.go
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/buzhash32/
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/buzhash32/buzhash32.go
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/buzhash32/buzhash32_test.go
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/buzhash64/
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/buzhash64/buzhash64.go
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/buzhash64/buzhash64_test.go
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/rabinkarp32/
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/rabinkarp32/rabinkarp32.go
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/rabinkarp32/rabinkarp32_test.go
/usr/share/gocode/src/github.com/chmduquesne/rollinghash/rollinghash.go