[pgpool-general: 173] Re: Error while loading shared libraries

Marcelo Giesel marcelo.giesel at lupa.inf.ufg.br
Wed Jan 18 01:33:36 JST 2012


Thanks for the reply!

I used the configure, make, make install as found in the tutorial
http://www.pgpool.net/pgpool-web/pgpool-II/doc/tutorial-en.html#install
The output of the lld is:
# ldd usr/local/bin/pcp_stop_pgpool
        linux-gate.so.1 =>  (0xffffe000)
        libpcp.so.0 => /usr/local/lib/libpcp.so.0 (0xb76f2000)
        libcrypt.so.1 => /lib/libcrypt.so.1 (0xb76bd000)
        libresolv.so.2 => /lib/libresolv.so.2 (0xb76a6000)
        libnsl.so.1 => /lib/libnsl.so.1 (0xb768c000)
        libm.so.6 => /lib/libm.so.6 (0xb7661000)
        libc.so.6 => /lib/libc.so.6 (0xb74f4000)
        /lib/ld-linux.so.2 (0xb771c000)

And to install pgpoolAdmin I tryed the
http://www.pgpool.net/pgpoolAdmin/doc/en/install.html page. The only
difference in this config is that my Apache process user is wwwrun instead
of apache.

--
Best regards,
Marcelo Giesel
Laboratory for Ubiquitous and Pervasive Applications (LUPA)

2012/1/16 Tatsuo Ishii <ishii at postgresql.org>

> > I'm planning to use pgpool with pgpoolAdmin to get load balancing over my
> > postgres cluster, but I'm unable to get it working.
> > I can start pgpool manually but pgpoolAdmin always give me some error
> code
> > (for instance e1006 - pcp_stop_pgpool command error occurred), and when I
> > try to execute the pcp_stop_pgpool (or anyone else) in the shell it gives
> > me the message "pcp_stop_pgpool: error while loading shared libraries:
> > libpcp.so.0: cannot open shared object file: No such file or directory".
> > Looking in the lib folder I can find the "libpcp.so.0" file.
> >
> > I have tryed to change the place of the libraries but nothing changed.
> How
> > can I fix this?
>
> How did you build pgpool including pcp_stop_command? What is the
> output of ldd PATH/TO/pcp_stop_pgpool?
> --
> Tatsuo Ishii
> SRA OSS, Inc. Japan
> English: http://www.sraoss.co.jp/index_en.php
> Japanese: http://www.sraoss.co.jp
>
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