This is the message that ends the installing process
Des erreurs ont été rencontrées pendant l'exécution :
/var/cache/apt/archives/python-spyderlib-doc_2.3.0+dfsg-3~ubuntu14.04.1_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: python-spyderlib-doc (not installed)
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
Date: Sun Aug 17 14:54:41 2014
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-precise-amd64-20130203-1
DuplicateSignature: package:python-spyderlib-doc:(not installed):tentative de remplacement de « /usr/share/doc-base/python-spyderlib-manual », qui appartient aussi au paquet python-spyderlib 2.2.5+dfsg-1
ErrorMessage: tentative de remplacement de « /usr/share/doc-base/python-spyderlib-manual », qui appartient aussi au paquet python-spyderlib 2.2.5+dfsg-1
InstallationDate: Installed on 2014-07-22 (25 days ago)
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20130203-13:50
SourcePackage: spyder
Title: package python-spyderlib-doc (not installed) failed to install/upgrade: tentative de remplacement de « /usr/share/doc-base/python-spyderlib-manual », qui appartient aussi au paquet python-spyderlib 2.2.5+dfsg-1
UpgradeStatus: Upgraded to trusty on 2014-08-11 (5 days ago)
Status changed to 'Confirmed' because the bug affects multiple users.