package ofono 1.12.bzr6880+14.10.20141010-0ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 6

[Gabriel Mazetto]

trying to update the system that uses SYSTEMD only

ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: ofono 1.12.bzr6880+14.10.20141010-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-21.28-generic 3.16.4
Uname: Linux 3.16.0-21-generic x86_64
ApportVersion: 2.14.7-0ubuntu7
Architecture: amd64
Date: Sat Oct 18 12:23:55 2014
DuplicateSignature: package:ofono:1.12.bzr6880+14.10.20141010-0ubuntu1:subprocess installed post-installation script returned error exit status 6
ErrorMessage: subprocess installed post-installation script returned error exit status 6
InstallationDate: Installed on 2013-01-21 (635 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
SourcePackage: ofono
Title: package ofono 1.12.bzr6880+14.10.20141010-0ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 6
UpgradeStatus: No upgrade log present (probably fresh install)