Trying to install PyMaemo as instructed here

I'm logged in as root on the device. Here is the output:

Nokia-N900-42-11:~# apt-get install python2.5-runtime
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting python-runtime instead of python2.5-runtime
The following extra packages will be installed:
gnome-python pymaemo-optify python python-all python-bluez python-cairo python-central python-conic python-dbus python-gobject python-gtk2 python-hildon
python-imaging python-minimal python-notify python-numeric python-osso python-pygame python-runtime python-support python-xml python2.5 python2.5-minimal
Suggested packages:
python-doc python-tk python-profiler python-dbus-doc python-dbus-dbg python-gobject-dbg python-gtk2-doc python-imaging-doc python-imaging-dbg
python-numeric-tutorial python-numeric-ext python-numeric-dbg python-xml-doc python-xml-dbg python2.5-doc binfmt-support
The following NEW packages will be installed:
gnome-python pymaemo-optify python python-all python-bluez python-cairo python-central python-conic python-dbus python-gobject python-gtk2 python-hildon
python-imaging python-minimal python-notify python-numeric python-osso python-pygame python-runtime python-support python-xml python2.5 python2.5-minimal
0 upgraded, 23 newly installed, 0 to remove and 0 not upgraded.
Need to get 0B/7526kB of archives.
After this operation, 28,2MB of additional disk space will be used.
Do you want to continue [Y/n]?
Selecting previously deselected package pymaemo-optify.
(Reading database ... 22221 files and directories currently installed.)
Unpacking pymaemo-optify (from .../pymaemo-optify_0.3_all.deb) ...
Stopping PyMaemo optification
Migrating files from /usr/lib/python2.5 to /opt/pymaemo/usr/lib/python2.5...
Selecting previously deselected package python2.5-minimal.
Unpacking python2.5-minimal (from .../python2.5-minimal_2.5.4-1maemo5_armel.deb) ...
Selecting previously deselected package python2.5.
Unpacking python2.5 (from .../python2.5_2.5.4-1maemo5_armel.deb) ...
Selecting previously deselected package python-minimal.
Unpacking python-minimal (from .../python-minimal_2.5.2-3maemo3_all.deb) ...
Selecting previously deselected package python.
Unpacking python (from .../python_2.5.2-3maemo3_all.deb) ...
Selecting previously deselected package python-central.
Unpacking python-central (from .../python-central_0.6.11.1maemo2_all.deb) ...
Selecting previously deselected package python-all.
Unpacking python-all (from .../python-all_2.5.2-3maemo3_all.deb) ...
Selecting previously deselected package python-bluez.
Unpacking python-bluez (from .../python-bluez_0.15-1.1maemo3_armel.deb) ...
Selecting previously deselected package python-cairo.
Unpacking python-cairo (from .../python-cairo_1.4.12-1.2maemo1_armel.deb) ...
Selecting previously deselected package python-support.
Unpacking python-support (from .../python-support_1.0.4maemo1_all.deb) ...
Selecting previously deselected package python-dbus.
Unpacking python-dbus (from .../python-dbus_0.83.0-1maemo3_armel.deb) ...
Selecting previously deselected package python-gobject.
Unpacking python-gobject (from .../python-gobject_2.16.1-1maemo1_armel.deb) ...
Selecting previously deselected package python-numeric.
Unpacking python-numeric (from .../python-numeric_24.2-9maemo4_armel.deb) ...
Selecting previously deselected package python-gtk2.
Unpacking python-gtk2 (from .../python-gtk2_2.12.1-6maemo10_armel.deb) ...
Selecting previously deselected package python-imaging.
Unpacking python-imaging (from .../python-imaging_1.1.6-3maemo2_armel.deb) ...
Selecting previously deselected package python-notify.
Unpacking python-notify (from .../python-notify_0.1.1-2maemo1_armel.deb) ...
Selecting previously deselected package python-osso.
Unpacking python-osso (from .../python-osso_0.4-0maemo2_armel.deb) ...
Selecting previously deselected package python-pygame.
Unpacking python-pygame (from .../python-pygame_1.8.1release-0maemo3_armel.deb) ...
Selecting previously deselected package gnome-python.
Unpacking gnome-python (from .../gnome-python_2.18.0-2maemo6_armel.deb) ...
Selecting previously deselected package python-conic.
Unpacking python-conic (from .../python-conic_0.1-5_armel.deb) ...
Selecting previously deselected package python-hildon.
Unpacking python-hildon (from .../python-hildon_0.9.0-1maemo14_armel.deb) ...
Selecting previously deselected package python-xml.
Unpacking python-xml (from .../python-xml_0.8.4-10.1maemo4_armel.deb) ...
Selecting previously deselected package python-runtime.
Unpacking python-runtime (from .../python-runtime_1.0-11_all.deb) ...
Setting up pymaemo-optify (0.3) ...
Starting PyMaemo optification
Setting up python2.5-minimal (2.5.4-1maemo5) ...
Linking and byte-compiling packages for runtime python2.5...
Traceback (most recent call last):
File "/usr/sbin/update-python-modules", line 16, in <module>
import pysupport
ImportError: No module named pysupport
... output truncated ..

.. and everything goes downhill from this point on. I'm just wondering if anyone else is experiencing this, or if this is just a problem on my device for some odd reason, because this looks like a dependency problem to me.

UPDATE:
It looks like this issue might have been related to pymaemo-optify. Everything installed fine after stopping it, and after I updated this package to 0.4 version, the problem seems to have disapeared.