Unable to install awn in Gutsy

What does ' aptitude show libpango1.0-0' return?

Package: libpango1.0-0
State: installed
Automatically installed: yes
Version: 1.18.2-0ubuntu1
Priority: optional
Section: libs
Maintainer: Ubuntu Core Developers <email address hidden>
Uncompressed Size: 815k
Depends: libpango1.0-common (>= 1.18.2-0ubuntu1), libc6 (>= 2.6-1), libcairo2
         (>= 1.4.0), libdatrie0, libfontconfig1 (>= 2.4.0), libfreetype6 (>=
         2.3.5), libglib2.0-0 (>= 2.14.0), libthai0 (>= 0.1.7), libx11-6,
         libxft2 (> 2.1.1), libxrender1, zlib1g (>= 1:1.2.3.3.dfsg-1)
Conflicts: pango-libthai
Provides: pango1.0-modver-1.6.0
Description: Layout and rendering of internationalized text
 Pango is a library for layout and rendering of text, with an emphasis on
 internationalization. Pango can be used anywhere that text layout is needed.
 however, most of the work on Pango-1.0 was done using the GTK+ widget toolkit
 as a test platform. Pango forms the core of text and font handling for
 GTK+-2.0.

 Pango is designed to be modular; the core Pango layout can be used with four
 different font backends:
 * Core X windowing system fonts
 * Client-side fonts on X using the Xft library
 * Direct rendering of scalable fonts using the FreeType library
 * Native fonts on Microsoft backends

 This package contains the shared libraries.

That is odd my version show the exact same thing except my version is 1.18.2-0ubuntu1.

What is the output of 'cat /etc/apt/sources.list'?

deb cdrom:[Ubuntu 7.10 _Gutsy Gibbon_ - Release i386 (20071016)]/ gutsy main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

# Line commented out by installer because it failed to verify:
# deb http://us.archive.ubuntu.com/ubuntu/ gutsy main restricted
# Line commented out by installer because it failed to verify:
# deb-src http://us.archive.ubuntu.com/ubuntu/ gutsy main restricted

## Major bug fix updates produced after the final release of the
## distribution.
# Line commented out by installer because it failed to verify:
# deb http://us.archive.ubuntu.com/ubuntu/ gutsy-updates main restricted
# Line commented out by installer because it failed to verify:
# deb-src http://us.archive.ubuntu.com/ubuntu/ gutsy-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
# Line commented out by installer because it failed to verify:
# deb http://us.archive.ubuntu.com/ubuntu/ gutsy universe
# Line commented out by installer because it failed to verify:
# deb-src http://us.archive.ubuntu.com/ubuntu/ gutsy universe
# Line commented out by installer because it failed to verify:
# deb http://us.archive.ubuntu.com/ubuntu/ gutsy-updates universe
# Line commented out by installer because it failed to verify:
# deb-src http://us.archive.ubuntu.com/ubuntu/ gutsy-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
# Line commented out by installer because it failed to verify:
# deb http://us.archive.ubuntu.com/ubuntu/ gutsy multiverse
# Line commented out by installer because it failed to verify:
# deb-src http://us.archive.ubuntu.com/ubuntu/ gutsy multiverse
# Line commented out by installer because it failed to verify:
# deb http://us.archive.ubuntu.com/ubuntu/ gutsy-updates multiverse
# Line commented out by installer because it failed to verify:
# deb-src http://us.archive.ubuntu.com/ubuntu/ gutsy-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://us.archive.ubuntu.com/ubuntu/ gutsy-backports main restricted universe multiverse
# deb-src http://us.archive.ubuntu.com/ubuntu/ gutsy-backports main restricted universe multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository. This software is not part of Ubuntu, but is
## offered by Canonical and the respective vendors as a service to Ubuntu
## users.
# deb http://archive.canonical.com/ubuntu gutsy partner
# deb-src http://archive.canonical.com/ubuntu gutsy partner

# Line commented out by installer because it failed to verify:
# deb http://security.ubuntu.com/ubuntu gutsy-security main restricted
# Line commented out by installer because it failed to verify:
# deb-src http://security.ubuntu.com/ubuntu gutsy-security main restricted
# Line commented out by installer because it failed to verify:
# deb http://security.ubuntu.com/ubuntu gutsy-security universe
# Line commented out by installer because it failed to verify:
# deb-src http://security.ubuntu.com/ubuntu gutsy-security universe
# Line commented out by installer because it failed to verify:
# deb http://security.ubuntu.com/ubuntu gutsy-security multiverse
# Line commented out by installer because it failed to verify:
deb http://archive.ubuntu.com/ubuntu/ gutsy universe restricted multiverse main
# deb-src http://security.ubuntu.com/ubuntu gutsy-security multiverse
deb http://download.tuxfamily.org/syzygy42 gutsy avant-window-navigator
deb-src http://download.tuxfamily.org/syzygy42 gutsy avant-window-navigator
deb http://download.tuxfamily.org/syzygy42 gutsy avant-window-navigator

Thank you so much for your help on this, you are a great person :P