/usr/ is in golang-github-jacobsa-util-dev 0.0~git20150504-1.
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/usr/share/gocode/src/
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/usr/share/gocode/src/github.com/jacobsa/
/usr/share/gocode/src/github.com/jacobsa/util/
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/usr/share/gocode/src/github.com/jacobsa/util/password/
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/usr/share/doc/
/usr/share/doc/golang-github-jacobsa-util-dev/
/usr/share/doc/golang-github-jacobsa-util-dev/copyright
/usr/share/doc/golang-github-jacobsa-util-dev/changelog.Debian.gz