/usr/lib/python2.7/dist-packages/trytond/modules/ is in tryton-modules-account-invoice-line-standalone 2.2.0-1.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/__init__.py
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/__tryton__.py
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/invoice.py
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/invoice.xml
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/locale/
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/locale/bg_BG.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/locale/cs_CZ.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/locale/de_DE.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/locale/es_CO.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/locale/es_ES.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/locale/fr_FR.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/locale/nl_NL.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/locale/ru_RU.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/tests/
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/tests/__init__.py
/usr/lib/python2.7/dist-packages/trytond/modules/account_invoice_line_standalone/tests/test_account_invoice_line_standalone.py