title: SECRET_KEY setting must not be empty
body: <p>I am getting Error when i run server in cmd</p>
  
  <p>I am using Windows 7, Python Version 3.4.3 and
  Django Version 1.8. </p>
  
  <pre><code>&gt; 
  Traceback (most recent call last):
    File "manage.py", line 10, in &lt;module&gt;
      execute_from_command_line(sys.argv)
    File "C:\Python34\lib\site-packages\django\core\management\__init__.py", line 338, in execute_f
  rom_command_line
      utility.execute()
    File "C:\Python34\lib\site-packages\django\core\management\__init__.py", line 330, in execute
      self.fetch_command(subcommand).run_from_argv(self.argv)
    File "C:\Python34\lib\site-packages\django\core\management\__init__.py", line 190, in fetch_com
  mand
      klass = load_command_class(app_name, subcommand)
    File "C:\Python34\lib\site-packages\django\core\management\__init__.py", line 40, in load_comma
  nd_class
      module = import_module('%s.management.commands.%s' % (app_name, name))
    File "C:\Python34\lib\importlib\__init__.py", line 109, in import_module
      return _bootstrap._gcd_import(name[level:], package, level)
    File "&lt;frozen importlib._bootstrap&gt;", line 2254, in _gcd_import
    File "&lt;frozen importlib._bootstrap&gt;", line 2237, in _find_and_load
    File "&lt;frozen importlib._bootstrap&gt;", line 2226, in _find_and_load_unlocked
    File "&lt;frozen importlib._bootstrap&gt;", line 1200, in _load_unlocked
    File "&lt;frozen importlib._bootstrap&gt;", line 1129, in _exec
    File "&lt;frozen importlib._bootstrap&gt;", line 1471, in exec_module
    File "&lt;frozen importlib._bootstrap&gt;", line 321, in _call_with_frames_removed
    File "C:\Python34\lib\site-packages\django\core\management\commands\runserver.py", line 14, in
  &lt;module&gt;
      from django.db.migrations.executor import MigrationExecutor
    File "C:\Python34\lib\site-packages\django\db\migrations\executor.py", line 6, in &lt;module&gt;
      from .loader import MigrationLoader
    File "C:\Python34\lib\site-packages\django\db\migrations\loader.py", line 10, in &lt;module&gt;
      from django.db.migrations.recorder import MigrationRecorder
    File "C:\Python34\lib\site-packages\django\db\migrations\recorder.py", line 9, in &lt;module&gt;
      class MigrationRecorder(object):
    File "C:\Python34\lib\site-packages\django\db\migrations\recorder.py", line 23, in MigrationRec
  order
      class Migration(models.Model):
    File "C:\Python34\lib\site-packages\django\db\migrations\recorder.py", line 24, in Migration
      app = models.CharField(max_length=255)
    File "C:\Python34\lib\site-packages\django\db\models\fields\__init__.py", line 1081, in __init_
  _
      super(CharField, self).__init__(*args, **kwargs)
    File "C:\Python34\lib\site-packages\django\db\models\fields\__init__.py", line 161, in __init__
  
      self.db_tablespace = db_tablespace or settings.DEFAULT_INDEX_TABLESPACE
    File "C:\Python34\lib\site-packages\django\conf\__init__.py", line 48, in __getattr__
      self._setup(name)
    File "C:\Python34\lib\site-packages\django\conf\__init__.py", line 44, in _setup
      self._wrapped = Settings(settings_module)
    File "C:\Python34\lib\site-packages\django\conf\__init__.py", line 92, in __init__
      mod = importlib.import_module(self.SETTINGS_MODULE)
    File "C:\Python34\lib\importlib\__init__.py", line 109, in import_module
      return _bootstrap._gcd_import(name[level:], package, level)
    File "C:\Users\abc\Desktop\myapp\myapp\settings.py", line 16, in &lt;module&gt;
      import django.contrib.auth
    File "C:\Python34\lib\site-packages\django\contrib\auth\__init__.py", line 7, in &lt;module&gt;
      from django.middleware.csrf import rotate_token
    File "C:\Python34\lib\site-packages\django\middleware\csrf.py", line 14, in &lt;module&gt;
      from django.utils.cache import patch_vary_headers
    File "C:\Python34\lib\site-packages\django\utils\cache.py", line 26, in &lt;module&gt;
      from django.core.cache import caches
    File "C:\Python34\lib\site-packages\django\core\cache\__init__.py", line 34, in &lt;module&gt;
      if DEFAULT_CACHE_ALIAS not in settings.CACHES:
    File "C:\Python34\lib\site-packages\django\conf\__init__.py", line 48, in __getattr__
      self._setup(name)
    File "C:\Python34\lib\site-packages\django\conf\__init__.py", line 44, in _setup
      self._wrapped = Settings(settings_module)
    File "C:\Python34\lib\site-packages\django\conf\__init__.py", line 113, in __init__
      raise ImproperlyConfigured("The SECRET_KEY setting must not be empty.")
  django.core.exceptions.ImproperlyConfigured: The SECRET_KEY setting must not be empty.
  </code></pre>