[Pgpool-general] The "libpq is not installed or libpq is old"

[建維]

Sorry About last mail, please remove it.> Hi,

> I got the same error when I tried to run the following configure command 
> on pgpool-II version 2.0.1:
> /configure --prefix=/home/gfu/pgpool2_etc-2.0.1 --with-pgsql=/usr/lib
>
> :21pm 148 gfu at nppdist:/> ll /usr/lib/libpq*
> lrwxrwxrwx 1 root root     12 Feb  8  2007 /usr/lib/libpq.so.4 -> 
> libpq.so.4.0*
> -rwxr-xr-x 1 root root 115184 Feb  6  2007 /usr/lib/libpq.so.4.0*
> lrwxrwxrwx 1 root root     12 Sep 28 09:00 /usr/lib/libpq.so.5 -> 
> libpq.so.5.0*
> -rwxr-xr-x 1 root root 119912 Sep 20 16:49 /usr/lib/libpq.so.5.0*
> 
> I don't find 'libpq.a' in any place, is it required for this purpose ?
> 
> By the way, we have postgresql 8.2.5 installed (not by me) and I tried 
> to build pgpool-I 3.4.1 without problem.
> 5:23pm 152 gfu at nppdist:/> pg_ctl -V
> pg_ctl (PostgreSQL) 8.2.5
>
> Any help or suggestion ?

> Thanks,
> Gary
In my case.
We use centos 5.0 + postgresql 8.1.4.
When configure pgpool-II it also appear same error message.
But I install postgresql-devel-8.1.4-1.1 rpm package.
All fixed.
You can try this way.

Jerry
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