The following packages have unmet dependencies:
gstreamer0.10-ffmpeg: Depends: libavcodec-extra-53 (>= 4:0.7-1) but 4:0.7.2.1ubuntu2 is to be installed
Depends: libavformat-extra-53 (>= 4:0.7-1) but 4:0.7.2.1ubuntu2 is to be installed
Depends: libavutil-extra-51 (>= 4:0.7-1) but 4:0.7.2.1ubuntu2 is to be installed
Depends: libc6 (>= 2.7) but 2.15-0ubuntu10 is to be installed
Depends: libglib2.0-0 (>= 2.24.0) but 2.32.3-0ubuntu1 is to be installed
Depends: libgstreamer-plugins-base0.10-0 (>= 0.10.31) but 0.10.36-1ubuntu0.1 is to be installed
Depends: libgstreamer0.10-0 (>= 0.10.31) but 0.10.36-1ubuntu1 is to be installed
Depends: liborc-0.4-0 (>= 1:0.4.14) but 1:0.4.16-1ubuntu2 is to be installed
Depends: libpostproc-extra-52 (>= 4:0.7-1) but 4:0.7.2.1ubuntu2 is to be installed
Depends: libswscale-extra-2 (>= 4:0.7-1) but 4:0.7.2.1ubuntu2 is to be installed gstreamer0.10-ffmpeg:i386: Depends: libavcodec-extra-53 (>= 4:0.7-1) but 4:0.7.2.1ubuntu2 is to be installed
Depends: libavformat-extra-53 (>= 4:0.7-1) but 4:0.7.2.1ubuntu2 is to be installed
Depends: libavutil-extra-51 (>= 4:0.7-1) but 4:0.7.2.1ubuntu2 is to be installed
Depends: libc6 (>= 2.7) but 2.15-0ubuntu10 is to be installed
Depends: libglib2.0-0 (>= 2.24.0) but 2.32.3-0ubuntu1 is to be installed
Depends: libgstreamer-plugins-base0.10-0 (>= 0.10.31) but 0.10.36-1ubuntu0.1 is to be installed
Depends: libgstreamer0.10-0 (>= 0.10.31) but 0.10.36-1ubuntu1 is to be installed
Depends: liborc-0.4-0 (>= 1:0.4.14) but 1:0.4.16-1ubuntu2 is to be installed
Depends: libpostproc-extra-52 (>= 4:0.7-1) but 4:0.7.2.1ubuntu2 is to be installed
Depends: libswscale-extra-2 (>= 4:0.7-1) but 4:0.7.2.1ubuntu2 is to be installed
Package dependencies cannot be resolved
This error could be caused by required additional software packages which are missing or not installable. Furthermore there could be a conflict between software packages which are not allowed to be installed at the same time.
J'ai essayé de suivre toutes les instructions de ici et cela ne m'a toujours pas aidé.
Quel est le problème et comment puis-je le résoudre?
Modifier:
Mon problème est que je ne peux pas installer les codecs de plug-in vidéo Gstreamer ffmpeg pour lire les fichiers .mpeg, .divx, .mpeg4, .ac3, .wmv et .asf
Vous semblez utiliser des bibliothèques très obsolètes, par exemple "libavcodec-extra-53 (> = 4: 0.7-1) mais 4: 0.7.2.1ubuntu2 doit être installé". Cette version a été publiée dans 12.04 dev le 2011-12-26 et a été remplacée de nombreuses fois.
La version actuelle de 12.04 est 4: 0.8.3ubuntu0.12.04.1) precise-security
Alors ouvrez les sources de logiciels, software-properties-gtk
& assurez-vous que sous Ubuntu Software
les 4 premiers sont cochés et sous Updates
le 1er. 2 sont vérifiés
Puis mettez à jour vos sources et voyez