>[root@f020100 data]# rpm -e 'rpm -qa | grep post | grep 8.4'
>error: package rpm -qa | grep post | grep 8.4 is not installed
I assume you were going for:
`rpm –e $(rpm –qa | grep post| grep 8.4)` or something.. you’re passing it a package name of 'rpm -qa | grep post | grep 8.4' which doesn’t exist.
As for the symbol lookup error it appears there is a conflict between the versions RHEL provides (or older versions) and the version you want to install.
I recommend removing all versions and installing the version you actually want.
http://www.postgresql.org/message-id/1325077438786-5105203.post@n5.nabble.com
http://www.postgresql.org/message-id/3626.1325097266@sss.pgh.pa.us
From: pgsql-admin-owner@postgresql.org [mailto:pgsql-admin-owner@postgresql.org] On Behalf Of Khangelani Gama
Sent: December 04, 2014 3:22 PM
To: pgsql-admin@postgresql.org
Subject: [ADMIN] Postgres 9.2.4 : psql: symbol lookup error: psql: undefined symbol: PQconnectdbParams
Hi
Please help me
I am working on a CentOS release 6 server, I am struggling with the environment setup. Please help.
data]# createdb -U postgres db0201
createdb: symbol lookup error: createdb: undefined symbol: PQconnectdbParams
data]# psql -U postgres -l
psql: symbol lookup error: psql: undefined symbol: PQconnectdbParams
When I try to locate version 8.4 I don’t get the rpms so I can remove them. The server had some 8.4 installations
lib]# rpm -qa | grep postgresql
postgresql92-contrib-9.2.4-1PGDG.rhel6.x86_64
postgresql84-8.4.17-1PGDG.rhel6.x86_64
postgresql92-libs-9.2.4-1PGDG.rhel6.x86_64
postgresql84-server-8.4.17-1PGDG.rhel6.x86_64
postgresql92-server-9.2.4-1PGDG.rhel6.x86_64
postgresql84-libs-8.4.17-1PGDG.rhel6.x86_64
postgresql92-9.2.4-1PGDG.rhel6.x86_64
lib]#
[root@f020100 data]# rpm -e 'rpm -qa | grep post | grep 8.4'
error: package rpm -qa | grep post | grep 8.4 is not installed
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