The file you downloaded is probably corrupt. I am not a Mac expert but tar would have unpacked it if it was good.
From: pgsql-novice-owner@postgresql.org [mailto:pgsql-novice-owner@postgresql.org] On Behalf Of Don Fox Sent: Friday, October 30, 2009 9:03 AM To: pgsql-novice@postgresql.org Subject: [NOVICE] Difficulty installing postgresql on Max OSX Leopard.
tar -zxvf postgresql-8.4.1.tar.gz
tar: Unrecognized archive format: Inappropriate file type or format
tar: Error exit delayed from previous errors.
THis is very strange to me!
The file I'm using came from source forge.
Any hints about this installation is greatly appreciated.
Don Fox
P.S. The app that will using postgresql is written in python.