package squid 2.7.STABLE7-1ubuntu12.1 failed to install/upgrade:subprocess "installed post-installation" script returned exit status 1

Binary package hint: squid

I am using Ubuntu 10.04.2 LTS, and I was trying to update my Squid package (version 2.7). The package updated correctly, but the System gave me an error message.

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: squid 2.7.STABLE7-1ubuntu12.1
ProcVersionSignature: Ubuntu 2.6.32-28.55-generic 2.6.32.27+drm33.12
Uname: Linux 2.6.32-28-generic i686
NonfreeKernelModules: fglrx
Architecture: i386
Date: Tue Mar 1 11:17:34 2011
ErrorMessage: el subprocés installed post-installation script retornà el codi d'eixida d'error 1
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
SourcePackage: squid
Title: package squid 2.7.STABLE7-1ubuntu12.1 failed to install/upgrade: el subprocés installed post-installation script retornà el codi d'eixida d'error 1