joel@joel-laptop:~/ruby/rubygems-0.9.0$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree... Done
Correcting dependencies... failed.
The following packages have unmet dependencies:
amarok: Depends: libmysqlclient15off (>= 5.0.24-2) but 5.0.22-0ubuntu6.06.2 is installed
Depends: libnjb5 but it is not installed
Depends: libsdl1.2debian (>= 1.2.10-1) but 1.2.9-0.0ubuntu2 is installed
Depends: libusb-0.1-4 (>= 2:0.1.12) but 2:0.1.10a-22ubuntu1 is installed
amarok-xine: Depends: libxine1 (>= 1.1.2-5) but it is not installed
kcontrol: Depends: libraw1394-8 but it is not installed
Depends: libusb-0.1-4 (>= 2:0.1.12) but 2:0.1.10a-22ubuntu1 is installed
kdesktop: Depends: kdebase-bin (= 4:3.5.5-0ubuntu3) but 4:3.5.2-0ubuntu27 is installed
konqueror: Depends: kdebase-kio-plugins (= 4:3.5.5-0ubuntu3) but 4:3.5.2-0ubuntu27 is installed
Depends: kfind (= 4:3.5.5-0ubuntu3) but 4:3.5.2-0ubuntu27 is installed
krita: Depends: koffice-libs (>= 1:1.5.2) but 1:1.5.0-0ubuntu9 is installed
Depends: krita-data (> 1:1.5.2) but 1:1.5.0-0ubuntu9 is installed
kubuntu-desktop: Depends: digikam but it is not installed
Depends: hwdb-client-kde but it is not installed
Depends: kde-guidance-powermanager but it is not installed
Depends: kipi-plugins but it is not installed
Depends: xorg but it is not installed
libfontconfig1-dev: Depends: libfontconfig1 (= 2.3.2-7ubuntu2) but 2.3.2-1.1ubuntu12 is installed
libqt4-gui: Depends: libmysqlclient15off (>= 5.0.24-2) but 5.0.22-0ubuntu6.06.2 is installed
Depends: libqt4-core (>= 4.2.0) but 4.1.2-1ubuntu1.1 is installed
Depends: libqt4-qt3support (>= 4.2.0) but it is not installed
Depends: libqt4-sql (>= 4.2.0) but it is not installed
libwxgtk2.6-0: Depends: libwxbase2.6-0 (>= 2.6.3.2.1.5) but it is not installed
libx11-dev: Depends: libx11-6 (= 2:1.0.3-0ubuntu4) but 2:1.0.0-0ubuntu9 is installed
libxine-main1: Depends: libxine1 but it is not installed
sun-java5-plugin: Depends: sun-java5-bin (= 1.5.0-08-0ubuntu1) but 1.5.0-06-1 is installed
ubuntu-desktop: Depends: apport-gtk but it is not installed
Depends: gnome-keyring-manager but it is not installed
Depends: gtk2-engines but it is not installed
Depends: hwdb-client-gnome but it is not installed
Depends: tomboy but it is not installed
Depends: totem-mozilla but it is not installed
Depends: usplash-theme-ubuntu but it is not installed
Depends: xorg but it is not installed
vlc: Depends: vlc-nox (= 0.8.6-svn20061012.debian-1ubuntu1) but it is not installed
Depends: libnotify1 (>= 0.4.2) but 0.3.2-0ubuntu4 is installed
Depends: libsdl-image1.2 (>= 1.2.5) but it is not installed
Depends: libsdl1.2debian (>= 1.2.10-1) but 1.2.9-0.0ubuntu2 is installed
Depends: libvlc0 (>= 0.8.6-svn20061012.debian) but it is not installed
Depends: libwxbase2.6-0 (>= 2.6.3.2.1.5) but it is not installed
vlc-plugin-arts: Depends: vlc-nox but it is not installed
Depends: libvlc0 (>= 0.8.6-svn20061012.debian) but it is not installed
vlc-plugin-esd: Depends: vlc-nox but it is not installed
Depends: libvlc0 (>= 0.8.6-svn20061012.debian) but it is not installed
xubuntu-desktop: Depends: apport-gtk but it is not installed
Depends: gxine but it is not installed
Depends: libgoffice-gtk-0-3 but it is not installed
Depends: onboard but it is not installed
Depends: python-exo but it is not installed
Depends: system-config-printer but it is not installed
Depends: thunar-archive-plugin but it is not installed
Depends: xfce4-dict-plugin but it is not installed
Depends: xfce4-notes-plugin but it is not installed
Depends: xfce4-smartbookmark-plugin but it is not installed
Depends: xorg but it is not installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
E: Unable to correct dependencies