/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/ is in tryton-modules-production-routing 4.2.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/operation_form.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/operation_list.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/product_bom_form.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/product_bom_list.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/production_form.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/production_lead_time_form.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/production_lead_time_list.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/production_lead_time_list_sequence.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/routing_form.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/routing_list.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/routing_step_form.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/routing_step_list.xml
/usr/lib/python2.7/dist-packages/trytond/modules/production_routing/view/routing_step_list_sequence.xml