/usr/ is in tryton-modules-account-be 3.0.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/trytond/
/usr/lib/python2.7/dist-packages/trytond/modules/
/usr/lib/python2.7/dist-packages/trytond/modules/account_be/
/usr/lib/python2.7/dist-packages/trytond_account_be-3.0.0.egg-info/
/usr/share/
/usr/share/pyshared/
/usr/share/pyshared/trytond/
/usr/share/pyshared/trytond/modules/
/usr/share/pyshared/trytond/modules/account_be/
/usr/share/pyshared/trytond/modules/account_be/__init__.py
/usr/share/pyshared/trytond/modules/account_be/account_be.xml
/usr/share/pyshared/trytond/modules/account_be/tax_be.xml
/usr/share/pyshared/trytond/modules/account_be/tryton.cfg
/usr/share/pyshared/trytond_account_be-3.0.0.egg-info/
/usr/share/pyshared/trytond_account_be-3.0.0.egg-info/requires.txt
/usr/share/pyshared/trytond_account_be-3.0.0.egg-info/dependency_links.txt
/usr/share/pyshared/trytond_account_be-3.0.0.egg-info/entry_points.txt
/usr/share/pyshared/trytond_account_be-3.0.0.egg-info/PKG-INFO
/usr/share/pyshared/trytond_account_be-3.0.0.egg-info/not-zip-safe
/usr/share/pyshared/trytond_account_be-3.0.0.egg-info/top_level.txt
/usr/share/doc/
/usr/share/doc/tryton-modules-account-be/
/usr/share/doc/tryton-modules-account-be/copyright
/usr/share/doc/tryton-modules-account-be/changelog.Debian.gz
/usr/lib/python2.7/dist-packages/trytond/modules/account_be/__init__.py
/usr/lib/python2.7/dist-packages/trytond/modules/account_be/account_be.xml
/usr/lib/python2.7/dist-packages/trytond/modules/account_be/tax_be.xml
/usr/lib/python2.7/dist-packages/trytond/modules/account_be/tryton.cfg
/usr/lib/python2.7/dist-packages/trytond_account_be-3.0.0.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/trytond_account_be-3.0.0.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/trytond_account_be-3.0.0.egg-info/entry_points.txt
/usr/lib/python2.7/dist-packages/trytond_account_be-3.0.0.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/trytond_account_be-3.0.0.egg-info/not-zip-safe
/usr/lib/python2.7/dist-packages/trytond_account_be-3.0.0.egg-info/top_level.txt