Forwarding to the list, since the first one did not go through.
-------- Forwarded Message --------
> From: Devrim GÜNDÜZ <devrim@gunduz.org>
> To: Jonathan Pool <pool@utilika.org>
> Cc: pgsql-admin@postgresql.org, Susan Colowick <smc@utilika.org>
> Subject: Re: [ADMIN] symbol lookup error: /usr/pgsql-9.1/bin/pg_ctl:
> undefined symbol: PQping
> Date: Sat, 01 Sep 2012 14:05:32 +0100
>
> Hi,
>
> On Sat, 2012-08-18 at 17:31 -0700, Jonathan Pool wrote:
> After installing the 9.1 package in parallel with the existing 9.0 version, I executed
> >
> > sudo -u postgres /usr/pgsql-9.1/bin/pg_ctl start -w -D /var/lib/pgsql/9.1/data -l /var/lib/pgsql/9.1/start.log
> >
> > and got
> >
> > symbol lookup error: /usr/pgsql-9.1/bin/pg_ctl: undefined symbol: PQping
>
> I think I fixed this issue. Might be an ugly hack, but could not come up
> with a better idea. Please upgrade, and let me know if it fixes your
> problem or not.
>
> Regards,
> --
> Devrim GÜNDÜZ
> Principal Systems Engineer @ EnterpriseDB: http://www.enterprisedb.com
> PostgreSQL Danışmanı/Consultant, Red Hat Certified Engineer
> Community: devrim~PostgreSQL.org, devrim.gunduz~linux.org.tr
> http://www.gunduz.org Twitter: http://twitter.com/devrimgunduz
--
Devrim GÜNDÜZ
Principal Systems Engineer @ EnterpriseDB: http://www.enterprisedb.com
PostgreSQL Danışmanı/Consultant, Red Hat Certified Engineer
Community: devrim~PostgreSQL.org, devrim.gunduz~linux.org.tr
http://www.gunduz.org Twitter: http://twitter.com/devrimgunduz