/usr/share/glib-2.0/schemas/ is in roger-router 1.8.9-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/glib-2.0/schemas/org.tabos.roger.gschema.xml
/usr/share/glib-2.0/schemas/org.tabos.roger.plugins.evolution.gschema.xml
/usr/share/glib-2.0/schemas/org.tabos.roger.plugins.fritzfon.gschema.xml
/usr/share/glib-2.0/schemas/org.tabos.roger.plugins.gtknotify.gschema.xml
/usr/share/glib-2.0/schemas/org.tabos.roger.plugins.indicator.gschema.xml
/usr/share/glib-2.0/schemas/org.tabos.roger.plugins.notification.gschema.xml
/usr/share/glib-2.0/schemas/org.tabos.roger.plugins.statusicon.gschema.xml
/usr/share/glib-2.0/schemas/org.tabos.roger.plugins.thunderbird.gschema.xml
/usr/share/glib-2.0/schemas/org.tabos.roger.plugins.vcard.gschema.xml
/usr/share/glib-2.0/schemas/org.tabos.routermanager.gschema.xml