> On Aug 22, 2023, at 19:57, Jethro Elmer Sanidad <jethroelmersanidad@xxxxxxxxxxxxxxx> wrote: > > Hello, > > I tried both the 1.5.0 and 2.0.0. Both returned error during 'make' command. Please see below: The API between PostgreSQL and foreign data wrappers has changed significantly since 9.4. As Tom mentioned, you need to upgrade your server to something in-support.