compile vim with python interceptor

1. Download Vim from Mercurial repository:
   hg clone https://vim.googlecode.com/hg/ vim;hg pull;hg update

2. install python develope package
   sudo apt-get install python2.7-dev
sudo apt-get build-dep vim

3. install Vim with python configure directory:

./configure --enable-gui=auto \
            --with-x=yes \
            --enable-multibyte \
            --enable-pythoninterp \
            --with-features=huge \
            --with-python-config-dir=/usr/lib/python2.7/config \   
            --enable-cscope 
make && sudo make install

Beware of the with-python-config-dir is different according to your system, check the python configure directory by your own.