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

[Barnacle51]

Binary package hint: gnome-app-install

booted up on usb to install '' amarok'' media player and add/remove app crashed.

ProblemType: Crash
Architecture: i386
Date: Tue Jan 19 05:11:12 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/share/gnome-app-install/gnome-app-install
InterpreterPath: /usr/bin/python2.6
LiveMediaBuild: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20100113)
Package: gnome-app-install 0.5.60.1ubuntu2
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/gnome-app-install
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-10.14-generic
PythonArgs: ['/usr/bin/gnome-app-install']
SourcePackage: gnome-app-install
Tags: lucid
Title: gnome-app-install crashed with TypeError in commit()
Uname: Linux 2.6.32-10-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #507745, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.