package openjdk-7-jre-lib (not installed) failed to install/upgrade: subprocess dpkg-deb --control returned error exit status 2

[Ahmed Noor Kader Mustajir Md Eusoff]

update

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: openjdk-7-jre-lib (not installed)
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
Date: Sun May 20 01:03:06 2012
DpkgTerminalLog:
 dpkg-deb: error: `/var/cache/apt/archives/openjdk-7-jre-lib_7~u3-2.1.1~pre1-1ubuntu2_all.deb' is not a debian format archive
 dpkg: error processing /var/cache/apt/archives/openjdk-7-jre-lib_7~u3-2.1.1~pre1-1ubuntu2_all.deb (--unpack):
  subprocess dpkg-deb --control returned error exit status 2
ErrorMessage: subprocess dpkg-deb --control returned error exit status 2
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
SourcePackage: openjdk-7
Title: package openjdk-7-jre-lib (not installed) failed to install/upgrade: subprocess dpkg-deb --control returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu Foundations Team Bug Bot (crichton)]

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 could be caused by filesystem or memory corruption. So please also run a fsck on your filesystem(s) and a memory test. Thanks in advance!

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]