Bug#521122: console-setup: fails to install: "eval: line 2125: unexpected EOF while looking for matching `"'"

[Celejar <celejar@gmail.com>]

Package: console-setup
Version: 1.29
Severity: grave
Justification: renders package unusable

The package fails to install.  From the aptitude output:

/tmp/console-setup.config.263961: eval: line 2125: unexpected EOF while looking for matching `"'
console-setup failed to preconfigure, with exit status 2

...

Setting up console-setup (1.29) ...
/var/lib/dpkg/info/console-setup.config: eval: line 2125: unexpected EOF while looking for matching `"'
dpkg: error processing console-setup (--configure):
 subprocess post-installation script returned error exit status 2
Errors were encountered while processing:
 console-setup
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover:
Setting up console-setup (1.29) ...
/var/lib/dpkg/info/console-setup.config: eval: line 2125: unexpected EOF while looking for matching `"'
dpkg: error processing console-setup (--configure):
 subprocess post-installation script returned error exit status 2
Errors were encountered while processing:
 console-setup

-- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.29-rc6-wl-lizzie
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages console-setup depends on:
ii  console-terminus              4.26-2.1   Fixed-width fonts for fast reading
ii  debconf [debconf-2.0]         1.5.26     Debian configuration management sy
ii  xkb-data                      1.5-2      X Keyboard Extension (XKB) configu

Versions of packages console-setup recommends:
ii  console-tools            1:0.2.3dbs-65.1 Linux console and font utilities

Versions of packages console-setup suggests:
ii  locales                       2.9-6      GNU C Library: National Language (
ii  lsb-base                      3.2-22     Linux Standard Base 3.2 init scrip

-- debconf information:
* console-setup/variant: USA - Dvorak
  console-setup/unsupported_options: true
  console-setup/modelcode: acer_laptop
  console-setup/fontsize: 16
  console-setup/unsupported_layout: true
  console-setup/layoutcode: us
  debian-installer/console-setup/title:
  console-setup/codesetcode: Lat15
  console-setup/dont_ask_layout:
* console-setup/altgr: Right Alt
* console-setup/ttys: /dev/tty[1-6]
* console-setup/codeset: # Latin1 and Latin5 - western Europe and Turkic languages
  console-setup/toggle: No toggling
* console-setup/fontface: Terminus
  console-setup/fontsize-text: 16
* console-setup/compose: No compose key
  console-setup/switch: No temporary switch
  console-setup/unsupported_config_layout: true
* console-setup/charmap: UTF-8
  console-setup/optionscode: lv3:ralt_switch
  console-setup/unsupported_config_options: true
* console-setup/layout: USA
  console-setup/variantcode: dvorak
* console-setup/model: Acer Laptop
* console-setup/fontsize-fb: 16