On May 4, 2011, at 08:30, Daniel J. Luke wrote:
> the postgres90-server port creates the postgres user with a $HOME of ${prefix}/var/db/postgresql90
...which is a bug:
https://trac.macports.org/ticket/24180
(what the postgres user's $HOME is set to depends on which postgresql*-server port you installed first, regardless of which one you're actually using now)