/usr/ is in python-zope.app.zcmlfiles 3.7.1-0ubuntu2.
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..
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/zope/
/usr/lib/python2.7/dist-packages/zope/app/
/usr/lib/python2.7/dist-packages/zope/app/zcmlfiles/
/usr/lib/python2.7/dist-packages/zope.app.zcmlfiles-3.7.1.egg-info/
/usr/share/
/usr/share/doc/
/usr/share/doc/python-zope.app.zcmlfiles/
/usr/share/doc/python-zope.app.zcmlfiles/copyright
/usr/share/doc/python-zope.app.zcmlfiles/changelog.Debian.gz
/usr/share/pyshared/
/usr/share/pyshared/zope/
/usr/share/pyshared/zope/app/
/usr/share/pyshared/zope/app/zcmlfiles/
/usr/share/pyshared/zope/app/zcmlfiles/__init__.py
/usr/share/pyshared/zope/app/zcmlfiles/tests.py
/usr/share/pyshared/zope/app/zcmlfiles/browser.zcml
/usr/share/pyshared/zope/app/zcmlfiles/configure.zcml
/usr/share/pyshared/zope/app/zcmlfiles/ftesting.zcml
/usr/share/pyshared/zope/app/zcmlfiles/menus.zcml
/usr/share/pyshared/zope/app/zcmlfiles/meta.zcml
/usr/share/pyshared/zope.app.zcmlfiles-3.7.1.egg-info/
/usr/share/pyshared/zope.app.zcmlfiles-3.7.1.egg-info/PKG-INFO
/usr/share/pyshared/zope.app.zcmlfiles-3.7.1.egg-info/top_level.txt
/usr/share/pyshared/zope.app.zcmlfiles-3.7.1.egg-info/SOURCES.txt
/usr/share/pyshared/zope.app.zcmlfiles-3.7.1.egg-info/namespace_packages.txt
/usr/share/pyshared/zope.app.zcmlfiles-3.7.1.egg-info/not-zip-safe
/usr/share/pyshared/zope.app.zcmlfiles-3.7.1.egg-info/dependency_links.txt
/usr/share/pyshared/zope.app.zcmlfiles-3.7.1.egg-info/requires.txt
/usr/share/pyshared/zope.app.zcmlfiles-3.7.1-nspkg.pth
/usr/share/python/
/usr/share/python/ns/
/usr/share/python/ns/python-zope.app.zcmlfiles
/usr/lib/python2.7/dist-packages/zope/app/zcmlfiles/__init__.py
/usr/lib/python2.7/dist-packages/zope/app/zcmlfiles/tests.py
/usr/lib/python2.7/dist-packages/zope/app/zcmlfiles/browser.zcml
/usr/lib/python2.7/dist-packages/zope/app/zcmlfiles/configure.zcml
/usr/lib/python2.7/dist-packages/zope/app/zcmlfiles/ftesting.zcml
/usr/lib/python2.7/dist-packages/zope/app/zcmlfiles/menus.zcml
/usr/lib/python2.7/dist-packages/zope/app/zcmlfiles/meta.zcml
/usr/lib/python2.7/dist-packages/zope.app.zcmlfiles-3.7.1.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/zope.app.zcmlfiles-3.7.1.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/zope.app.zcmlfiles-3.7.1.egg-info/SOURCES.txt
/usr/lib/python2.7/dist-packages/zope.app.zcmlfiles-3.7.1.egg-info/namespace_packages.txt
/usr/lib/python2.7/dist-packages/zope.app.zcmlfiles-3.7.1.egg-info/not-zip-safe
/usr/lib/python2.7/dist-packages/zope.app.zcmlfiles-3.7.1.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/zope.app.zcmlfiles-3.7.1.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/zope.app.zcmlfiles-3.7.1-nspkg.pth