/usr/lib/ is in tryton-modules-account-invoice-stock 4.2.0-1.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python2.7/dist-packages/trytond/modules/
/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/account_invoice_stock/
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_stock/__init__.py
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/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_stock/tests/
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