package tex-common 2.06ubuntu0.1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1

[pradul mt]

'computer janitor' sometimes deletes needed files and create errors.
when an installation fails (during applying changes) , it creates dependency problems.

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: tex-common 2.06ubuntu0.1
ProcVersionSignature: Ubuntu 2.6.32-41.88-generic 2.6.32.59+drm33.24
Uname: Linux 2.6.32-41-generic i686
Architecture: i386
Date: Wed May 9 10:16:50 2012
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
PackageArchitecture: all
SourcePackage: tex-common
Title: package tex-common 2.06ubuntu0.1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1