title: getting error when creating a new django-cms project
body: <p>I want installing django-cms, but when I want create a new project with this code</p>
  
  <pre><code>&gt;&gt;djangocms -p . my_demo
  </code></pre>
  
  <p>I get this error:</p>
  
  <pre><code>(myLibrary)Mehradads-MacBook-Pro-3:Workspace mehradad$ djangocms -p . my_demo
  
  Database configuration (in URL format) [default sqlite://localhost/project.db]: 
  django CMS version (choices: 2.4, 3.0, stable, develop) [default stable]: 
  Django version (choices: 1.4, 1.5, 1.6, stable) [default stable]: 1.5.8
  Activate Django I18N / L10N setting (choices: yes, no) [default yes]: 
  Install and configure reversion support (choices: yes, no) [default yes]: 
  Languages to enable. Option can be provided multiple times, or as a comma separated list. Only language codes supported by Django can be used here: en
  Optional default time zone [default America/Chicago]: 
  Activate Django timezone support (choices: yes, no) [default yes]: 
  Activate CMS permission management (choices: yes, no) [default yes]: 
  Use Twitter Bootstrap Theme (choices: yes, no) [default no]: yes
  Use custom template set [default no]: 
  Load a starting page with examples after installation. Choose "no" if you use a custom template set. (choices: yes, no) [default no]: yes
  INFO: Starting new HTTPS connection (1): pypi.python.org
  
  Command /Users/mehradad/Web_project/Workspace/myLibrary/bin/python -c "import setuptools, tokenize;__file__='/Users/mehradad/Web_project/Workspace/myLibrary/build/Pillow/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/v5/gzrs3m_932x8gfpqc5lt6kh00000gn/T/pip-3JZJJw-record/install-record.txt --single-version-externally-managed --compile --install-headers /Users/mehradad/Web_project/Workspace/myLibrary/include/site/python2.7 failed with error code 1 in /Users/mehradad/Web_project/Workspace/myLibrary/build/Pillow
  Storing debug log for failure in /Users/mehradad/.pip/pip.log
  Traceback (most recent call last):
    File "/Users/mehradad/Web_project/Workspace/myLibrary/bin/djangocms", line 11, in &lt;module&gt;
      sys.exit(execute())
    File "/Users/mehradad/Web_project/Workspace/myLibrary/lib/python2.7/site-packages/djangocms_installer/main.py", line 25, in execute
      install.requirements(config_data.requirements)
    File "/Users/mehradad/Web_project/Workspace/myLibrary/lib/python2.7/site-packages/djangocms_installer/install/__init__.py", line 64, in requirements
      raise InstallationError("Error while installing requirements. Check pip log file for error details.")
  pip.exceptions.InstallationError: Error while installing requirements. Check pip log file for error details.
  </code></pre>
  
  <p>I don't know why i get this error!
  I create this project in max osx 10.8.5</p>
  
  <p>Can anybody help me whith this problem!?
  thanks</p>