/usr/ is in golang-github-masterzen-xmlpath-dev 0.0~git20140218.13f4951-2.
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/usr/share/doc/golang-github-masterzen-xmlpath-dev/copyright
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/usr/share/gocode/src/github.com/masterzen/xmlpath/parser.go
/usr/share/gocode/src/github.com/masterzen/xmlpath/path.go