From: Ben Bleything <ben@...>
Date: 2010-11-09T07:23:36+09:00
Subject: Re: ruby-pg gem fails to install

On Mon, Nov 8, 2010 at 2:11 PM, Rajinder Yadav <devguy.ca@gmail.com> wrote:
> i tried the following
>
> sudo gem install pg --
> --with-pgsql-include=/opt/postgresql-9.0.1/src/interfaces/libpq
>
> still getting an error, how do i tell it where to find the header files?

Did you try just "sudo gem install pg"? I suspect you did and it
failed. At any rate, that's definitely not the correct path; you
probably want something like /opt/postgresql-9.0.1/include

Run pg_config, it'll tell you what your include dir is.

Ben