/usr/share/gosa/locale/plugins/phpgw/ is in gosa-plugin-phpgw 2.7.4-4.3~deb7u2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gosa/locale/plugins/phpgw/locale/
/usr/share/gosa/locale/plugins/phpgw/locale/de/
/usr/share/gosa/locale/plugins/phpgw/locale/de/LC_MESSAGES/
/usr/share/gosa/locale/plugins/phpgw/locale/de/LC_MESSAGES/messages.po
/usr/share/gosa/locale/plugins/phpgw/locale/en/
/usr/share/gosa/locale/plugins/phpgw/locale/en/LC_MESSAGES/
/usr/share/gosa/locale/plugins/phpgw/locale/es/
/usr/share/gosa/locale/plugins/phpgw/locale/es/LC_MESSAGES/
/usr/share/gosa/locale/plugins/phpgw/locale/es/LC_MESSAGES/messages.po
/usr/share/gosa/locale/plugins/phpgw/locale/fr/
/usr/share/gosa/locale/plugins/phpgw/locale/fr/LC_MESSAGES/
/usr/share/gosa/locale/plugins/phpgw/locale/fr/LC_MESSAGES/messages.po
/usr/share/gosa/locale/plugins/phpgw/locale/it/
/usr/share/gosa/locale/plugins/phpgw/locale/it/LC_MESSAGES/
/usr/share/gosa/locale/plugins/phpgw/locale/it/LC_MESSAGES/messages.po
/usr/share/gosa/locale/plugins/phpgw/locale/messages.po
/usr/share/gosa/locale/plugins/phpgw/locale/nl/
/usr/share/gosa/locale/plugins/phpgw/locale/nl/LC_MESSAGES/
/usr/share/gosa/locale/plugins/phpgw/locale/nl/LC_MESSAGES/messages.po
/usr/share/gosa/locale/plugins/phpgw/locale/pl/
/usr/share/gosa/locale/plugins/phpgw/locale/pl/LC_MESSAGES/
/usr/share/gosa/locale/plugins/phpgw/locale/pl/LC_MESSAGES/messages.po
/usr/share/gosa/locale/plugins/phpgw/locale/pt_BR/
/usr/share/gosa/locale/plugins/phpgw/locale/pt_BR/LC_MESSAGES/
/usr/share/gosa/locale/plugins/phpgw/locale/pt_BR/LC_MESSAGES/messages.po
/usr/share/gosa/locale/plugins/phpgw/locale/ru/
/usr/share/gosa/locale/plugins/phpgw/locale/ru/LC_MESSAGES/
/usr/share/gosa/locale/plugins/phpgw/locale/ru/LC_MESSAGES/messages.po
/usr/share/gosa/locale/plugins/phpgw/locale/zh/
/usr/share/gosa/locale/plugins/phpgw/locale/zh/LC_MESSAGES/
/usr/share/gosa/locale/plugins/phpgw/locale/zh/LC_MESSAGES/messages.po