Build Requirements
------------------
* `Python >= 2.5 <http://python.org>`_
* `Numpy >= 1.4 <http://numpy.scipy.org/>`_
* `Cython >= 0.12 <http://www.cython.org/>`_

Usage Requirements
------------------
* `Scipy <http://www.scipy.org/>`_
* `Python Imaging Library (PIL) <http://www.pythonware.com/products/pil/>`_
  
Optional Requirements
---------------------
You can use this scikit with the basic requirements listed above, but some
functionality is only available with the following installed:

`Open CV <http://opencv.willowgarage.com/wiki/>`_ (>= 2.0). 
   Required for functions in ``scikits.image.opencv``.

`PyQt4 <http://wiki.python.org/moin/PyQt>`_
   The `qt` plugin that provides `imshow` and `scivy`.

`PyGTK <http://www.pygtk.org/>`_
   The `gtk` plugin that provides `imshow`.


Build Requirements
------------------
* `Python >= 2.5 <http://python.org>`_
* `Numpy >= 1.4 <http://numpy.scipy.org/>`_
* `Cython >= 0.13 <http://www.cython.org/>`_

Usage Requirements
------------------
* `Scipy <http://www.scipy.org/>`_
* `Python Imaging Library (PIL) <http://www.pythonware.com/products/pil/>`_
  
Optional Requirements
---------------------
You can use this scikit with the basic requirements listed above, but some
functionality is only available with the following installed:

`Open CV <http://opencv.willowgarage.com/wiki/>`_ (>= 2.0). 
   Required for functions in ``scikits.image.opencv``.

`PyQt4 <http://wiki.python.org/moin/PyQt>`_
   The `qt` plugin that provides `imshow` and `scivy`.

`PyGTK <http://www.pygtk.org/>`_
   The `gtk` plugin that provides `imshow`.


Update dependency to Cython 0.13.
DOC: Update dependency to Cython 0.13.
