psql (9.1.2) CREATE EXTENSION ltree; ERROR: permission denied to create extension "ltree" HINT: Must be superuser to create this extension. Why does ltree require superuser privledge? Is it dangerous and allow circumventing server security? No mention of this in manual so it is either documentation problem or a too strict check problem. Which one is that? -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general