To install Staple, you will need git and Python 2.5+
It is recommended that you install the package into a virtualenv so that it will not conflict with your base python install...
$ sudo easy_install virtualenv
$ virtualenv --no-site-packages staple_sites
$ cd staple_sites
$ source bin/activate
(staple_sites)...$
From here, we can download the source code and install it...
(staple_sites)...$ git clone git://github.com/junkafarian/staple.git staple
(staple_sites)...$ cd staple
(staple_sites)...$ python setup.py install