Comment 8 for bug 879944

Piotr, here is how to build Onboard on Mandriva 2011, 64bit:

$ sudo urpmi bzr python-distutils-extra python-devel lib64gtk+2.0-devel lib64gtk+3.0-devel lib64xtst-devel intltool dconf dconf-editor

$ wget http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg
$ sudo sh setuptools-0.6c11-py2.7.egg

$ bzr branch lp:onboard
$ bzr branch lp:python-distutils-extra
$ bzr branch lp:virtkey

$ cd python-distutils-extra/
$ sudo python setup.py install
$ cd ..

$ cd virtkey
$ sudo python setup.py install
$ cd ..

$ cd onboard
$ sudo python setup.py install

$ sudo glib-compile-schemas /usr/share/glib-2.0/schemas

You should then be able to run "onboard" and "onboard-settings".
The screen-saver works here when Onboard is running,
Let me know how it goes.