libpq.so.2.1 missing

Joseph <lters@mrtc.com>

From: "Joseph" <lters@mrtc.com>
To: <pgsql-general@postgreSQL.org>
Date: 2000-05-09T20:26:12Z
Lists: pgsql-general
I am trying to upgrade Linux Redhat 6.2 to use the 7.0RC1 RPMS.

When I try to upgrade it always says it is missing libpq.so.2.1.

How do I install that?

Joseph