Problèmes logithèque

Bonjour,
Tu peux très bien te passer de la logithèque :
- En installant tes logiciels en ligne de commande dans le terminal :

sudo apt-get install nom_logiciel

- En utilisant le gestionnaire de paquets synaptic (pas installé par défaut) :

sudo apt-get install synaptic

tu le trouveras ensuite dans le menu administration.

Bonjour,
Je vous remercie d'avoir répondu et si vite.
Je viens d'essayer d'utiliser le gestionnaire de paquets synaptic, j'ai lancé la commande dans le terminal et voici ce que j'obtiens :

victoire@victoire-Ordico:~$ sudo apt-get install synaptic
[sudo] password for victoire:
Lecture des listes de paquets... Erreur !
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/fr.archive.ubuntu.com_ubuntu_dists_precise_main_i18n_Translation-fr%5fFR
E: Les listes de paquets ou le fichier « status » ne peuvent être analysés ou lus.

Cordialement,

Voici ce que j'obtiens:

victoire@victoire-Ordico:~$ sudo rm /var/cache/apt/pkgcache.bin
[sudo] password for victoire:
victoire@victoire-Ordico:~$ software-center
2014-02-08 11:16:17,244 - softwarecenter.ui.gtk3.app - INFO - setting up proxy 'None'
2014-02-08 11:16:17,266 - softwarecenter.db.database - INFO - open() database: path=None use_axi=True use_agent=True
2014-02-08 11:16:18,794 - softwarecenter.backend.reviews - WARNING - Could not get usefulness from server, no username in config file
2014-02-08 11:16:19,944 - softwarecenter.ui.gtk3.app - INFO - show_available_packages: search_text is '', app is None.
2014-02-08 11:16:21,769 - softwarecenter.db.pkginfo_impl.aptcache - INFO - aptcache.open()
Traceback (most recent call last):
File "/usr/share/software-center/softwarecenter/db/pkginfo_impl/aptcache.py", line 243, in open
self._cache = apt.Cache(GtkMainIterationProgress())
File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 102, in __init__
self.open(progress)
File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 145, in open
self._cache = apt_pkg.Cache(progress)
SystemError: E:Encountered a section with no Package: header, E:Problem with MergeList /var/lib/apt/lists/fr.archive.ubuntu.com_ubuntu_dists_precise_main_i18n_Translation-fr%5fFR, E:Les listes de paquets ou le fichier « status » ne peuvent être analysés ou lus.
Traceback (most recent call last):
File "/usr/share/software-center/update-software-center-agent", line 73, in <module>
cache = apt.Cache(memonly=True)
File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 102, in __init__
self.open(progress)
File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 145, in open
self._cache = apt_pkg.Cache(progress)
SystemError: E:Encountered a section with no Package: header, E:Problem with MergeList /var/lib/apt/lists/fr.archive.ubuntu.com_ubuntu_dists_precise_main_i18n_Translation-fr%5fFR, E:Les listes de paquets ou le fichier « status » ne peuvent être analysés ou lus.
2014-02-08 11:16:40,400 - softwarecenter.db.enquire - ERROR - _get_estimate_nr_apps_and_nr_pkgs failed
Traceback (most recent call last):
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 115, in _get_estimate_nr_apps_and_nr_pkgs
tmp_matches = enquire.get_mset(0, len(self.db), None, xfilter)
File "/usr/share/software-center/softwarecenter/db/appfilter.py", line 89, in __call__
if (not pkgname in self.cache and
File "/usr/share/software-center/softwarecenter/db/pkginfo_impl/aptcache.py", line 263, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
Traceback (most recent call last):
File "/usr/bin/software-center", line 176, in <module>
app.run(args)
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 1422, in run
self.show_available_packages(args)
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 1352, in show_available_packages
self.view_manager.set_active_view(ViewPages.AVAILABLE)
File "/usr/share/software-center/softwarecenter/ui/gtk3/session/viewmanager.py", line 154, in set_active_view
view_widget.init_view()
File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/availablepane.py", line 171, in init_view
self.apps_filter)
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 238, in __init__
self.build(desktopdir)
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 511, in build
self._build_homepage_view()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 271, in _build_homepage_view
self._append_whats_new()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 450, in _append_whats_new
whats_new_cat = self._update_whats_new_content()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 439, in _update_whats_new_content
docs = whats_new_cat.get_documents(self.db)
File "/usr/share/software-center/softwarecenter/db/categories.py", line 124, in get_documents
nonblocking_load=False)
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 317, in set_query
self._blocking_perform_search()
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 212, in _blocking_perform_search
matches = enquire.get_mset(0, self.limit, None, xfilter)
File "/usr/share/software-center/softwarecenter/db/appfilter.py", line 89, in __call__
if (not pkgname in self.cache and
File "/usr/share/software-center/softwarecenter/db/pkginfo_impl/aptcache.py", line 263, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
victoire@victoire-Ordico:~$ sudo apt-get install synaptic
[sudo] password for victoire:
Lecture des listes de paquets... Erreur !
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/fr.archive.ubuntu.com_ubuntu_dists_precise_main_i18n_Translation-fr%5fFR
E: Les listes de paquets ou le fichier « status » ne peuvent être analysés ou lus.
victoire@victoire-Ordico:~$