i have found this django apps django-sphinx-autodoc in http://pypi.python.org/pypi/django-sphinx-autodoc ...
I can't find the docs on how to install it
do anyone knows how to install this app?
Ubuntu's package repositories don't have django-sphinx-autodoc, so you will have to install it yourself.
If you do have pip or distribute installed, you can use those to install anything from PyPi.
distribute gives you the command easy_install, which acts as a kind of package manager for Python. pip is the same thing, with additional functionality.
For you, you can install with:
sudo easy_install django-python-autodoc
If you have pip, you can do this:
sudo pip install django-python-autodoc