install script

This snippet tested on Yosemite 10.10.1

1. Define your python3 directory (for example, "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/")
2. Download "http://download.qt-project.org/official_releases/qt/5.3/5.3.2/qt-opensource-mac-x64-clang-5.3.2.dmg" or any other new version of qt for mac and install it.
3. Download SIP sources here: http://www.riverbankcomputing.com/software/sip/download
4. Download PyQt5-gpl sources here: http://www.riverbankcomputing.com/software/pyqt/download5
5. Go to your downloads by terminal (for example, "cd ~/Downloads")
6. tar xvf PyQt-gpl-5.3.2.tar.gz
7. tar xvf sip-4.16.4.tar.gz
8. cd sip-4.16.4/
9. python3 configure.py -d /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3//site-packages --arch x86_64
10. make
11. sudo make install
12. sudo make clean
13. Change line "!host_build:QMAKE_MAC_SDK = macosx10.8" to "!host_build:QMAKE_MAC_SDK = macosx10.10" in ~/Qt5.3.2/5.3/clang_64/mkspecs/qdevice.pri 
14. cd ../PyQt-gpl-5.3.2/
15. python3 configure.py --destdir /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages --qmake ~/Qt5.3.2/5.3.2/clang_64/bin/qmake
16. make
17. sudo make install
18. sudo make clean