Running Django tests in PyCharm

I am trying to run a simple Django test in PyCharm, but its failing with the following stack trace- ``` /home/ramashishb/local/pyenv/testenv/bin/python /opt/pycharm-3.0.2/helpers/pycharm/django_test_manage.py test snippets.SimpleTest.test_simple /home/ramashishb/mine/learn/django-rest/django-rest-tutorial Testing started at 4:37 PM ... Traceback (most recent call last): File "/opt/pycharm-3.0.2/helpers/pycharm/django_test_manage.py", line 18, in <module> import django_test_runner File "/opt/pycharm-3.0.2/helpers/pycharm/django_test_runner.py", line 14, in <module> from django.test.testcases import TestCase File "/home/ramashishb/local/pyenv/testenv/lib/python2.7/site-packages/django/test/__init__.py", line 5, in <module> from django.test.client import Client, RequestFactory File "/home/ramashishb/local/pyenv/testenv/lib/python2.7/site-packages/django/test/client.py", line 11, in <module> from django.contrib.auth import authenticate, login, logout, get_user_model File "/home/ramashishb/local/pyenv/testenv/lib/python2.7/site-packages/django/contrib/auth/__init__.py", line 6, in <module> from django.middleware.csrf import rotate_token File "/home/ramashishb/local/pyenv/testenv/lib/python2.7/site-packages/django/middleware/csrf.py", line 14, in <module> from django.utils.cache import patch_vary_headers File "/home/ramashishb/local/pyenv/testenv/lib/python2.7/site-packages/django/utils/cache.py", line 26, in <module> from django.core.cache import get_cache File "/home/ramashishb/local/pyenv/testenv/lib/python2.7/site-packages/django/core/cache/__init__.py", line 69, in <module> if DEFAULT_CACHE_ALIAS not in settings.CACHES: File "/home/ramashishb/local/pyenv/testenv/lib/python2.7/site-packages/django/conf/__init__.py", line 54, in __getattr__ self._setup(name) File "/home/ramashishb/local/pyenv/testenv/lib/python2.7/site-packages/django/conf/__init__.py", line 47, in _setup % (desc, ENVIRONMENT_VARIABLE)) django.core.exceptions.ImproperlyConfigured: Requested setting CACHES, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings. Process finished with exit code 1 ``` The test runs fine on console using- `./manage.py run test` It looks like things are not setup before executing the tests? Any idea? Thanks, Ram