Bug#349513: I am not able to install of printer by gnome-cups-manager

[laurent gabriel]

Package: gnome-cups-manager
Version: 0.31-1.1
Followup-For: Bug #349513

The menu gnome-cups-manager does not post any printer (canon ip4000) whereas gutenprint is 
installed. The only way of installing is by localhost:631. Why?

-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.16-2-686
Locale: LANG=fr_CH.UTF-8, LC_CTYPE=fr_CH.UTF-8 (charmap=UTF-8)

Versions of packages gnome-cups-manager depends on:
ii  libart-2.0-2               2.3.17-1      Library of functions for 2D graphi
ii  libatk1.0-0                1.12.1-1      The ATK accessibility toolkit
ii  libbonobo2-0               2.14.0-1      Bonobo CORBA interfaces library
ii  libbonoboui2-0             2.14.0-3      The Bonobo UI library
ii  libc6                      2.3.6-15      GNU C Library: Shared libraries
ii  libcupsys2                 1.2.1-3       Common UNIX Printing System(tm) - 
ii  libgconf2-4                2.14.0-1      GNOME configuration database syste
ii  libglade2-0                1:2.5.1-2     library to load .glade files at ru
ii  libglib2.0-0               2.10.3-3      The GLib library of C routines
ii  libgnome-keyring0          0.4.9-1       GNOME keyring services library
ii  libgnome2-0                2.14.1-2      The GNOME 2 library - runtime file
ii  libgnomecanvas2-0          2.14.0-2      A powerful object-oriented display
ii  libgnomecups1.0-1          0.2.2-5       GNOME library for CUPS interaction
ii  libgnomecupsui1.0-1c2a     0.31-1.1      UI extensions to libgnomecups
ii  libgnomeui-0               2.14.1-2      The GNOME 2 libraries (User Interf
ii  libgnomevfs2-0             2.14.2-1      GNOME virtual file-system (runtime
ii  libgtk2.0-0                2.8.18-1      The GTK+ graphical user interface 
ii  libice6                    1:1.0.0-3     X11 Inter-Client Exchange library
ii  liborbit2                  1:2.14.0-2    libraries for ORBit2 - a CORBA ORB
ii  libpango1.0-0              1.12.3-1+b1   Layout and rendering of internatio
ii  libpopt0                   1.10-2        lib for parsing cmdline parameters
ii  libsm6                     1:1.0.0-4     X11 Session Management library
ii  libx11-6                   2:1.0.0-7     X11 client-side library
ii  libxml2                    2.6.26.dfsg-2 GNOME XML library
ii  zlib1g                     1:1.2.3-13    compression library - runtime

Versions of packages gnome-cups-manager recommends:
ii  gksu                          1.9.1-2    graphical frontend to su

-- no debconf information