Bug#623846: Unsatisfiable depends on python2.5-{gobject,gtk2}

[EspeonEefi]

Package: python-gtksourceview2
Version: 2.10.1-1
Severity: grave

python-gobject and python-gtk2 no longer provide python2.5-gobject and
python2.5-gtk2, respectively. They provide only python2.6- and
python2.7- versions nowadays.

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (200, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.38-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages python-gtksourceview2 depends on:
ii  libatk1.0-0             2.0.0-1          The ATK accessibility toolkit
ii  libc6                   2.11.2-13        Embedded GNU C Library: Shared lib
ii  libcairo2               1.10.2-6         The Cairo 2D vector graphics libra
ii  libfontconfig1          2.8.0-2.2        generic font configuration library
ii  libfreetype6            2.4.4-1          FreeType 2 font engine, shared lib
ii  libglib2.0-0            2.28.6-1         The GLib library of C routines
ii  libgtk2.0-0             2.24.4-3         The GTK+ graphical user interface 
ii  libgtksourceview2.0-0   2.10.4-1         shared libraries for the GTK+ synt
ii  libpango1.0-0           1.28.3-6         Layout and rendering of internatio
ii  python                  2.6.6-14         interactive high-level object-orie
ii  python-gobject [python2 2.28.3-2         Python bindings for the GObject li
ii  python-gtk2 [python2.6- 2.17.0-4+b1      Python bindings for the GTK+ widge
ii  python-support          1.0.13           automated rebuilding support for P
pn  python2.5-gobject       <none>           (no description available)
pn  python2.5-gtk2          <none>           (no description available)
ii  zlib1g                  1:1.2.3.4.dfsg-3 compression library - runtime

python-gtksourceview2 recommends no packages.

Versions of packages python-gtksourceview2 suggests:
pn  libgtksourceview2.0-dev       <none>     (no description available)

-- no debconf information