(typically postgres) and PGDATA environment variable should be

set to the directory where database resides. Running <literal>pgpro_upgrade</literal>

as root will result in an error.

</para>

</important>

If you have compiled <productname>Postgres Pro</productname>

from source code or created your database in a non-default location,

you must run the <literal>pgpro_upgrade</literal> script manually.