package flumotion 0.10.0-3ubuntu1 failed to install/upgrade: le sous-processus script post-installation installé a retourné une erreur de sortie d'état 30

[Stephcyrille]

this send me back an error, I don't understand anything here please help me to solve this problem

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: flumotion 0.10.0-3ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-58.64~14.04.1-generic 3.19.8-ckt16
Uname: Linux 3.19.0-58-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
AptOrdering:
 flumotion: Install
 flumotion: Configure
Architecture: amd64
Date: Wed Jun 22 22:35:50 2016
DuplicateSignature: package:flumotion:0.10.0-3ubuntu1:le sous-processus script post-installation installé a retourné une erreur de sortie d'état 30
ErrorMessage: le sous-processus script post-installation installé a retourné une erreur de sortie d'état 30
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.5
 apt 1.0.1ubuntu2.12
SourcePackage: flumotion
Title: package flumotion 0.10.0-3ubuntu1 failed to install/upgrade: le sous-processus script post-installation installé a retourné une erreur de sortie d'état 30
UpgradeStatus: Upgraded to trusty on 2016-06-02 (20 days ago)