software-center crashed with KeyError in __getitem__(): "The cache has no package named 'kav4ws'"

[Miguel Mejias]

Binary package hint: software-center

This program close

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: software-center 3.1.26.5
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
Date: Tue Apr 19 17:25:22 2011
ExecutablePath: /usr/share/software-center/software-center
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center /home/username/Descargas/skype-hostname_2.2.0.25-1_i386.deb
ProcEnviron:
 LANGUAGE=es_VE:en
 LANG=es_VE.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/software-center', '/home/username/Descargas/skype-hostname_2.2.0.25-1_i386.deb']
SourcePackage: software-center
Title: software-center crashed with KeyError in __getitem__(): "The cache has no package named 'kav4ws'"
UpgradeStatus: No upgrade log present (probably fresh install)
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 #743344, 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.