package libzbar0 0.10 doc-3build1 failed to install/upgrade: ErrorMessage: el paquete libzbar0 ya está instalado y configurado

[Markos]

upgrading to 11.04

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: libzbar0 0.10+doc-3build1
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
Architecture: i386
Date: Tue Jul 12 19:11:35 2011
ErrorMessage: ErrorMessage: el paquete libzbar0 ya está instalado y configurado
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
SourcePackage: zbar
Title: package libzbar0 0.10+doc-3build1 failed to install/upgrade: ErrorMessage: el paquete libzbar0 ya está instalado y configurado
UpgradeStatus: Upgraded to natty on 2011-07-12 (0 days ago)

[Brian Murray (brian-murray)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that there was an error on your system when trying to install a particular package. Please execute the following command, as it will clear your package cache, in a terminal:

sudo apt-get clean

Then try performing the update again. This will likely resolve your issue, but the failure can be caused by filesystem or memory corruption. So please also run a fsck on your filesystem(s) and a memory test. If this does resolve your bug please set its status to Invalid. Thanks in advance!

[Brian Murray (brian-murray)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 541595, so it 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.