http://www.ficksworkshop.com/blog/14-coding/65-installing-gcc-on-mac
http://www.janosgyerik.com/working-with-different-versions-of-python-on-osx-using-macports/
...
http://www.ficksworkshop.com/blog/14-coding/65-installing-gcc-on-mac
http://www.janosgyerik.com/working-with-different-versions-of-python-on-osx-using-macports/
...