Bug#276980: libgksuui1.0-0: Can't upgrade package

[oxstone]

Package: libgksuui1.0-0
Version: 1.0.2-1
Followup-For: Bug #276980

I can't upgrade that package. Here's the synaptic output:
libgksuui1.0-0:
D=E9pend: libatk1.0-0 but 1.6.1-5 is to be installed
D=E9pend: libpango1.0-0 but 1.4.1-4 is to be installed

Thanks.
Nicolas, Paris.

-- System Information:
Debian Release: 3.1
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.4.22-1-k7
Locale: LANG=3Dfr_FR@euro, LC_CTYPE=3Dfr_FR@euro

Versions of packages libgksuui1.0-0 depends on:
ii  libatk1.0-0               1.6.1-5        The ATK accessibility toolki=
t
ii  libc6                     2.3.2.ds1-18   GNU C Library: Shared librar=
ies an
ii  libglib2.0-0              2.4.7-1        The GLib library of C routin=
es
ii  libgtk2.0-0               2.4.13-1       The GTK+ graphical user inte=
rface=20
ii  libpango1.0-0             1.4.1-4        Layout and rendering of inte=
rnatio
ii  xbase-clients             4.3.0.dfsg.1-8 miscellaneous X clients

-- no debconf information