Comment 30 for bug 1024016

The time for waiting that some switches the package dependencies from = to >= took me to long.
For anyone else whose in need of a quick fix, the old way still works ...
sudo dpkg -i /var/cache/apt/archive/python3_3.2.3-3ubuntu1_all.deb && sudo apt-get dist-upgrade
 ... this ends the python3/python3-minimal trouble for the moment.