/usr/share/pgmodeler/schemas/catalog/ is in pgmodeler-common 0.9.1~beta-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pgmodeler/schemas/catalog/aggregate.sch
/usr/share/pgmodeler/schemas/catalog/cast.sch
/usr/share/pgmodeler/schemas/catalog/collation.sch
/usr/share/pgmodeler/schemas/catalog/column.sch
/usr/share/pgmodeler/schemas/catalog/constraint.sch
/usr/share/pgmodeler/schemas/catalog/conversion.sch
/usr/share/pgmodeler/schemas/catalog/database.sch
/usr/share/pgmodeler/schemas/catalog/domain.sch
/usr/share/pgmodeler/schemas/catalog/eventtrigger.sch
/usr/share/pgmodeler/schemas/catalog/extension.sch
/usr/share/pgmodeler/schemas/catalog/function.sch
/usr/share/pgmodeler/schemas/catalog/getcomment.sch
/usr/share/pgmodeler/schemas/catalog/index.sch
/usr/share/pgmodeler/schemas/catalog/language.sch
/usr/share/pgmodeler/schemas/catalog/notextobject.sch
/usr/share/pgmodeler/schemas/catalog/opclass.sch
/usr/share/pgmodeler/schemas/catalog/operator.sch
/usr/share/pgmodeler/schemas/catalog/opfamily.sch
/usr/share/pgmodeler/schemas/catalog/role.sch
/usr/share/pgmodeler/schemas/catalog/rule.sch
/usr/share/pgmodeler/schemas/catalog/schema.sch
/usr/share/pgmodeler/schemas/catalog/sequence.sch
/usr/share/pgmodeler/schemas/catalog/server.sch
/usr/share/pgmodeler/schemas/catalog/table.sch
/usr/share/pgmodeler/schemas/catalog/tablespace.sch
/usr/share/pgmodeler/schemas/catalog/template.sch
/usr/share/pgmodeler/schemas/catalog/trigger.sch
/usr/share/pgmodeler/schemas/catalog/usertype.sch
/usr/share/pgmodeler/schemas/catalog/view.sch