/usr/ is in cl-quri 20150804-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/common-lisp/source/
/usr/share/common-lisp/source/quri/
/usr/share/
/usr/share/doc/
/usr/share/doc/cl-quri/
/usr/share/doc/cl-quri/README.markdown.gz
/usr/share/doc/cl-quri/changelog.Debian.gz
/usr/share/doc/cl-quri/copyright
/usr/share/common-lisp/
/usr/share/common-lisp/systems/
/usr/share/common-lisp/source/quri/quri.asd
/usr/share/common-lisp/source/quri/quri-test.asd
/usr/share/common-lisp/source/quri/src/
/usr/share/common-lisp/source/quri/src/domain.lisp
/usr/share/common-lisp/source/quri/src/port.lisp
/usr/share/common-lisp/source/quri/src/quri.lisp
/usr/share/common-lisp/source/quri/src/parser.lisp
/usr/share/common-lisp/source/quri/src/uri/
/usr/share/common-lisp/source/quri/src/uri/ftp.lisp
/usr/share/common-lisp/source/quri/src/uri/http.lisp
/usr/share/common-lisp/source/quri/src/uri/ldap.lisp
/usr/share/common-lisp/source/quri/src/uri/file.lisp
/usr/share/common-lisp/source/quri/src/encode.lisp
/usr/share/common-lisp/source/quri/src/decode.lisp
/usr/share/common-lisp/source/quri/src/error.lisp
/usr/share/common-lisp/source/quri/src/etld.lisp
/usr/share/common-lisp/source/quri/src/util.lisp
/usr/share/common-lisp/source/quri/src/uri.lisp
/usr/share/common-lisp/source/quri/data/
/usr/share/common-lisp/source/quri/data/effective_tld_names.dat
/usr/share/common-lisp/source/quri/t/
/usr/share/common-lisp/source/quri/t/domain.lisp
/usr/share/common-lisp/source/quri/t/quri.lisp
/usr/share/common-lisp/source/quri/t/parser.lisp
/usr/share/common-lisp/source/quri/t/encode.lisp
/usr/share/common-lisp/source/quri/t/decode.lisp
/usr/share/common-lisp/source/quri/t/etld.lisp
/usr/share/common-lisp/source/quri/t/benchmark.lisp
/usr/share/common-lisp/systems/quri.asd