/usr/ is in desktopcouch 1.0.8-0ubuntu3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/desktopcouch/
/usr/share/
/usr/share/doc/
/usr/share/doc/desktopcouch/
/usr/share/doc/desktopcouch/copyright
/usr/share/desktopcouch/
/usr/share/desktopcouch/couchdb.tmpl
/usr/share/desktopcouch/epydoc.conf
/usr/share/dbus-1/
/usr/share/dbus-1/services/
/usr/share/dbus-1/services/org.desktopcouch.CouchDB.service
/usr/share/apport/
/usr/share/apport/package-hooks/
/usr/share/apport/package-hooks/source_desktopcouch.py
/usr/lib/
/usr/lib/desktopcouch/desktopcouch-service
/usr/lib/desktopcouch/desktopcouch-pair
/usr/lib/desktopcouch/desktopcouch-get-port
/usr/lib/desktopcouch/desktopcouch-stop
/usr/share/doc/desktopcouch/README
/usr/share/doc/desktopcouch/changelog.Debian.gz