only code is pure

#! cmd.exe
wget http://www.python.org/ftp/python/2.7.2/python-2.7.2.msi
msiexec python-2.7.2.msi
# get easy_install
wget
http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11.win32-py2.7.exe
.\setuptools-0.6.c11.win32-py2.7.exe

cd c:\Python27 …