/usr/share/gocode/src/ is in golang-codesearch-dev 0.0~hg20120502-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gocode/src/code.google.com/
/usr/share/gocode/src/code.google.com/p/
/usr/share/gocode/src/code.google.com/p/codesearch/
/usr/share/gocode/src/code.google.com/p/codesearch/cmd/
/usr/share/gocode/src/code.google.com/p/codesearch/cmd/cgrep/
/usr/share/gocode/src/code.google.com/p/codesearch/cmd/cgrep/cgrep.go
/usr/share/gocode/src/code.google.com/p/codesearch/cmd/cindex/
/usr/share/gocode/src/code.google.com/p/codesearch/cmd/cindex/cindex.go
/usr/share/gocode/src/code.google.com/p/codesearch/cmd/csearch/
/usr/share/gocode/src/code.google.com/p/codesearch/cmd/csearch/csearch.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/
/usr/share/gocode/src/code.google.com/p/codesearch/index/merge.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/merge_test.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/mmap_bsd.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/mmap_linux.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/mmap_windows.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/read.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/read_test.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/regexp.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/regexp_test.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/write.go
/usr/share/gocode/src/code.google.com/p/codesearch/index/write_test.go
/usr/share/gocode/src/code.google.com/p/codesearch/regexp/
/usr/share/gocode/src/code.google.com/p/codesearch/regexp/copy.go
/usr/share/gocode/src/code.google.com/p/codesearch/regexp/match.go
/usr/share/gocode/src/code.google.com/p/codesearch/regexp/regexp.go
/usr/share/gocode/src/code.google.com/p/codesearch/regexp/regexp_test.go
/usr/share/gocode/src/code.google.com/p/codesearch/regexp/utf.go
/usr/share/gocode/src/code.google.com/p/codesearch/sparse/
/usr/share/gocode/src/code.google.com/p/codesearch/sparse/set.go