While installing UE3.4 x64, installer crashes while downloading updates from web

[Sanford Jones]

Installer gets most of the way through install. Crash occurred while downloading updates from web.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: ubiquity 2.10.17
ProcVersionSignature: Ubuntu 3.2.0-24.38-generic 3.2.16
Uname: Linux 3.2.0-24-generic x86_64
ApportVersion: 2.0.1-0ubuntu10
Architecture: amd64
CasperVersion: 1.315
Date: Thu Oct 25 09:28:08 2012
InstallCmdLine: file=/cdrom/preseed/Ultimate Edition.seed boot=casper only-ubiquity initrd=/casper/initrd.lz quiet splash --
LiveMediaBuild: Ultimate Edition 3.4 - Release amd64 (20120509)
ProcEnviron:
 LANGUAGE=en_US.UTF-8
 TERM=linux
 PATH=(custom, no user)
 LANG=en_US.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu Foundations Team Bug Bot (crichton)]

Exception during installation:
Oct 25 16:27:35 ultimate plugininstall.py: Traceback (most recent call last):
Oct 25 16:27:35 ultimate plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 1728, in <module>
Oct 25 16:27:35 ultimate plugininstall.py: install.run()
Oct 25 16:27:35 ultimate plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 55, in wrapper
Oct 25 16:27:35 ultimate plugininstall.py: func(self)
Oct 25 16:27:35 ultimate plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 165, in run
Oct 25 16:27:35 ultimate plugininstall.py: self.configure_plugins()
Oct 25 16:27:35 ultimate plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 538, in configure_plugins
Oct 25 16:27:35 ultimate plugininstall.py: raise install_misc.InstallStepError("Plugin %s failed with code %s" % (plugin.NAME, ret))
Oct 25 16:27:35 ultimate plugininstall.py: InstallStepError: Plugin usersetup failed with code 32
Oct 25 16:27:35 ultimate plugininstall.py: