gnome-app-install crashed with TypeError in addChannel()

[Jeb]

Binary package hint: gnome-app-install

Tried to Install ATI Catalyst Control Center, did not work to install :(

ProblemType: Crash
Architecture: i386
Date: Tue Aug 11 13:31:21 2009
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/gnome-app-install
InterpreterPath: /usr/bin/python2.5
Package: gnome-app-install 0.5.2.7-0ubuntu1
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/gnome-app-install
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/gnome-app-install']
SourcePackage: gnome-app-install
Title: gnome-app-install crashed with TypeError in addChannel()
Uname: Linux 2.6.24-16-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video