Build Requirements
------------------
* `Python >= 2.5 <http://python.org>`__
* `Numpy >= 1.6 <http://numpy.scipy.org/>`__
* `Cython >= 0.15 <http://www.cython.org/>`__


`Matplotlib >= 1.0 <http://matplotlib.sf.net>`__ is needed to generate the
examples in the documentation.

Known build errors
------------------
On Windows, the error ``Error:unable to find vcvarsall.bat`` means that
distutils is not correctly configured to use the C compiler. Edit (create
if not existing) the configuration file ``distutils.cfg`` (located for
example at ``C:\Python26\Lib\distutils\distutils.cfg``) to be::

    [build]
    compiler=mingw32


Usage Requirements
------------------
* `Scipy <http://www.scipy.org/>`_

Optional Requirements
---------------------
You can use this scikit with the basic requirements listed above, but some
functionality is only available with the following installed:

`PyQt4 <http://wiki.python.org/moin/PyQt>`_
   The `qt` plugin that provides ``imshow(x, fancy=True)`` and `skivi`.


Build Requirements
------------------
* `Python >= 2.5 <http://python.org>`__
* `Numpy >= 1.6 <http://numpy.scipy.org/>`__
* `Cython >= 0.15 <http://www.cython.org/>`__


`Matplotlib >= 1.0 <http://matplotlib.sf.net>`__ is needed to generate the
examples in the documentation.

Known build errors
------------------
On Windows, the error ``Error:unable to find vcvarsall.bat`` means that
distutils is not correctly configured to use the C compiler. Modify (or create,
if not existing) the configuration file ``distutils.cfg`` (located for
example at ``C:\Python26\Lib\distutils\distutils.cfg``) to contain::

    [build]
    compiler=mingw32


Usage Requirements
------------------
* `Scipy <http://www.scipy.org/>`__

Optional Requirements
---------------------
You can use this scikit with the basic requirements listed above, but some
functionality is only available with the following installed:

`PyQt4 <http://wiki.python.org/moin/PyQt>`__
   The ``qt`` plugin that provides ``imshow(x, fancy=True)`` and `skivi`.

`FreeImage <http://freeimage.sf.net>`__
   The ``freeimage`` plugin provides support for reading various types of
   image file formats, including multi-page TIFFs.

Add FreeImage as optional dependency.
DOC: Add FreeImage as optional dependency.
