I don't remember what I was stumbling upon before, but the result is that the introduction was successful at present, so make a note.
OS is MacOSX 10.7.4 python is introduced in pythonbrew in python3.2.2 (because it seems to be compatible with 2.x series)
pybrew switch 3.2.2
Switch to 3 system with http://www.riverbankcomputing.co.uk/software/pyqt/download Download mac from on your browser.
tar -zxvf ./PyQt-mac-gpl-4.9.5.tar.gz
cd ./PyQt-mac-gpl-4.9.5
python3 configure.py --use-arch=x86_64 &&make &&sudo make install