package letodms 3.3.11+dfsg.1-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128

Imposible identificar el error

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: letodms 3.3.11+dfsg.1-1
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
Date: Fri Jul 31 21:02:18 2015
DuplicateSignature: package:letodms:3.3.11+dfsg.1-1:subprocess installed post-installation script returned error exit status 128
ErrorMessage: subprocess installed post-installation script returned error exit status 128
InstallationDate: Installed on 2015-07-31 (0 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
PackageArchitecture: all
SourcePackage: letodms
Title: package letodms 3.3.11+dfsg.1-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128
UpgradeStatus: No upgrade log present (probably fresh install)