Loudly highlight the fact that libjpeg and zlib are required

This commit is contained in:
Matt Westcott 2015-09-22 22:54:47 +01:00
parent 12fc3e6601
commit 16020af213

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@ -11,7 +11,8 @@ We'd also recommend Virtualenv, which provides isolated Python environments:
* `Virtualenv <https://virtualenv.pypa.io/en/latest/installation.html>`_
Before we install Wagtail we should install Pillow for image manipulation. Before you run ``pip install Pillow`` note that most platforms require you install additional libraries first: `Platform-specific installation instructions <http://pillow.readthedocs.org/en/latest/installation.html#os-x-installation>`_
.. important::
Before installing Wagtail, it is necessary to install the **libjpeg** and **zlib** libraries, which provide support for working with JPEG, PNG and GIF images (via the Python **Pillow** library). The way to do this varies by platform - see Pillow's `platform-specific installation instructions <http://pillow.readthedocs.org/en/latest/installation.html#external-libraries>`_.
With the above installed, the quickest way to install Wagtail is::