Installing PyQt4 for Python3 on Ubuntu

Today i wanted to use PyQt4 with Python 3 on my Kubuntu machine.
Here i log my actions.

Install packages needed for compiling (i am not sure these are all needed):

sudo apt-get install build-essential python3-dev libqt4-dev

Download sources of the latest SIP - sip-4.12.4.tar.gz (Linux, UNIX, MacOS/X source).
Unpack them and enter the directory:

vic@wic:~/Desktop/sip-4.12.4$ python3 configure.py 
This is SIP 4.12.4 for Python 3.2 on linux2.
The SIP code generator will be installed in /usr/bin.
...
Creating sip module Makefile...

vic@wic:~/Desktop/sip-4.12.4$ make
make[1]: Entering directory `/home/vic/Desktop/sip-4.12.4/sipgen'
...
make[1]: Leaving directory `/home/vic/Desktop/sip-4.12.4/siplib'

vic@wic:~/Desktop/sip-4.12.4$ sudo make install
make[1]: Entering directory `/home/vic/Desktop/sip-4.12.4/sipgen'
...
cp -f /home/vic/Desktop/sip-4.12.4/sipdistutils.py /usr/lib/python3/dist-packages/sipdistutils.py
vic@wic:~/Desktop/sip-4.12.4$

Download the sources of the latest PyQt - PyQt-x11-gpl-4.8.5.tar.gz (Linux, UNIX source), and install it:

vic@wic:~/Desktop/PyQt-x11-gpl-4.8.5$ python3 configure.py 
Determining the layout of your Qt installation...
This is the GPL version of PyQt 4.8.5 (licensed under the GNU General Public License) for Python 3.2 on linux2.

Type '2' to view the GPL v2 license.
Type '3' to view the GPL v3 license.
Type 'yes' to accept the terms of the license.
Type 'no' to decline the terms of the license.

Do you accept the terms of the license? yes

Found the license file pyqt-gpl.sip.
Checking to see if the QtGui module should be built...
...
Checking to see if the dbus support module should be built...
The Python dbus module doesn't seem to be installed.
Qt v4.7.2 free edition is being used.
SIP 4.12.4 is being used.
The Qt header files are in /usr/include/qt4.
...
Creating pyqtconfig.py...

vic@wic:~/Desktop/PyQt-x11-gpl-4.8.5$ make
make[1]: Entering directory `/home/vic/Desktop/PyQt-x11-gpl-4.8.5/qpy'
...
make[1]: Leaving directory `/home/vic/Desktop/PyQt-x11-gpl-4.8.5/designer'

vic@wic:~/Desktop/PyQt-x11-gpl-4.8.5$ sudo make install
make[1]: Entering directory `/home/vic/Desktop/PyQt-x11-gpl-4.8.5/qpy'
...
cp -f PyQt4.api /usr/share/qt4/qsci/api/python/PyQt4.api
vic@wic:~/Desktop/PyQt-x11-gpl-4.8.5$

Notice, that i am launching python3 instead of python.

That's all, i think.