Bug#493749: live-helper: lh_build fail with debian-installer and apt-proxy

[ptit-g-deb at orange.fr (P'tit g)]

Package: live-helper
Version: 1.0~a48-1
Severity: normal

When I use the option '--debian-installer enabled' and an apt proxy
(http://packages.debian.org/apt-proxy), lh_build fails.


-- Package-specific info:

-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (990, 'testing'), (970, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.25-2-amd64 (SMP w/1 CPU core)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages live-helper depends on:
ii  debootstrap                   1.0.10     Bootstrap a basic Debian system

live-helper recommends no packages.

Versions of packages live-helper suggests:
ii  dosfstools                    2.11-6     utilities for making and checking 
ii  fakeroot                      1.9.5      Gives a fake root environment
ii  genisoimage                   9:1.1.8-1  Creates ISO-9660 CD-ROM filesystem
ii  grub                          0.97-44    GRand Unified Bootloader (Legacy v
pn  memtest86+ | memtest86        <none>     (no description available)
ii  mtools                        3.9.11-1   Tools for manipulating MSDOS files
pn  parted                        <none>     (no description available)
pn  squashfs-tools | genext2fs |  <none>     (no description available)
ii  sudo                          1.6.9p17-1 Provide limited super user privile
ii  uuid-runtime                  1.41.0-3   universally unique id library

-- no debconf information