/usr/lib/python2.6/dist-packages/trytond/modules/calendar_scheduling/locale/es_CO.po is in tryton-modules-calendar-scheduling 2.2.2-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.6/dist-packages/trytond/modules/calendar_scheduling/locale/../../../../../../../share/pyshared/trytond/modules/calendar_scheduling/locale/es_CO.po