I\'ve searched but theres no libxml2 binaries for py2.7.
I have also tried running setup.py for version py2.6.9 but it gave me the error
failed to find h
Some time before I found a good page with prebuilt libraries for different versions of python and arch: http://www.lfd.uci.edu/~gohlke/pythonlibs/
I suspect it will be useful for you.