Build failed

I am trying to build a customized Feisty liveCD on a Edgy-installed desktop using UCK v1.4. I selected en and vi as the language to install and en as the language to boot. The building failed after a while (before I have the option to choose which packages to install or to remove). Here is something in my build.log

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Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  evince-gtk: Conflicts: evince but 0.8.1-0ubuntu1 is to be installed
  nvidia-glx: Conflicts: nvidia-settings but 1.0+20060516-3ubuntu1 is to be installed
              Conflicts: nvidia-glx-new but 1.0.9755+2.6.20.5-15.20 is to be installed
  nvidia-glx-dev: Conflicts: nvidia-glx-new-dev but 1.0.9755+2.6.20.5-15.20 is to be installed
  nvidia-glx-new: Conflicts: nvidia-glx
  nvidia-glx-new-dev: Conflicts: nvidia-glx-dev but 1:1.0.9631+2.6.20.5-15.20 is to be installed
  upstart: Conflicts: sysvinit but 2.86.ds1-14.1ubuntu18 is to be installed
E: Broken packages
apt-get install language-pack-en|vi language-support-en|vi language-pack-gnome-en|vi failed, error=100
Unmounting X11 sockets directory...
Running customization script failed, error=1

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Thanks in advance.