package po-debconf 1.0.16+nmu2ubuntu1 failed to install/upgrade: ErrorMessage: subprocess rm cleanup returned error exit status 127

[Stefano P.]

upgrading from 10.04 to 12.04

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: po-debconf 1.0.16+nmu2ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-36.57-generic 3.2.35
Uname: Linux 3.2.0-36-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
Date: Sat Jan 19 12:35:57 2013
ErrorMessage: ErrorMessage: subprocess rm cleanup returned error exit status 127
InstallationMedia: Ubuntu 10.04.3 LTS "Lucid Lynx" - Release amd64 (20110719.2)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: po-debconf
Title: package po-debconf 1.0.16+nmu2ubuntu1 failed to install/upgrade: ErrorMessage: subprocess rm cleanup returned error exit status 127
UpgradeStatus: Upgraded to precise on 2013-01-19 (1 days ago)