package ruby-rvm 1.6.9-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Khairul Aizat Kamarudzzaman]

crash while to install the package

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: ruby-rvm 1.6.9-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-21.34-generic-pae 3.2.13
Uname: Linux 3.2.0-21-generic-pae i686
ApportVersion: 2.0-0ubuntu4
Architecture: i386
Date: Fri Apr 6 15:07:40 2012
ErrorMessage: subprocess installed post-installation script returned error exit status 2
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120128)
PackageArchitecture: all
SourcePackage: ruby-rvm
Title: package ruby-rvm 1.6.9-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)

[Khairul Aizat Kamarudzzaman (fenris)]

Setting up ruby-rvm (1.6.9-0ubuntu2) ...
dpkg-statoverride: error: syntax error: unknown group 'admin' in statoverride file
dpkg: error processing ruby-rvm (--configure):
 subprocess installed post-installation script returned error exit status 2
E: Sub-process /usr/bin/dpkg returned an error code (1)

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #963662, 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.