django-admin-bootstrap is a Custom Responsible Skin for Django Admin 1.5.* and 1.6.*.
I recommend you to try the new one: https://github.com/douglasmiranda/django-admin-bootstrap
from latest version on pypi
$ pip install bootstrap-admin==0.3.0
https://github.com/douglasmiranda/django-admin-bootstrap/tree/0.3.0
And don't forget to add bootstrap_admin in INSTALLED_APPS before the django.contrib.admin.
Example:
INSTALLED_APPS = ( # ... 'bootstrap_admin', 'django.contrib.admin', # ... )