./setup.py install

import django

import django.db

import django.db.models

>>> import django.db
Traceback (most recent call last):
  File "<pyshell#0>", line 1, in <module>
    import django.db
  File "/usr/local/lib/python2.6/dist-packages/django/db/__init__.py", line 14, in <module>
    if not settings.DATABASES:
  File "/usr/local/lib/python2.6/dist-packages/django/utils/functional.py", line 276, in __getattr__
    self._setup()
  File "/usr/local/lib/python2.6/dist-packages/django/conf/__init__.py", line 38, in _setup
    raise ImportError("Settings cannot be imported, because environment variable %s is undefined." % ENVIRONMENT_VARIABLE)
ImportError: Settings cannot be imported, because environment variable DJANGO_SETTINGS_MODULE is undefined.
.

title = models.CharField(max_length=150)

title = models.CharField(max_lenght=150)