Fix INSTALL.txt

docs/INSTALL.txt

@@ -1,4 +1,52 @@
-eea.translations Installation
-=======================
+EEA Faceted Navigation Installation
+-----------------------------------
 
- To be completed ...
+To install eea.facetednavigation into the global Python environment (or a workingenv),
+using a traditional Zope 2 instance, you can do this:
+
+* When you're reading this you have probably already run
+  ``easy_install eea.facetednavigation``. Find out how to install setuptools
+  (and EasyInstall) here:
+  http://peak.telecommunity.com/DevCenter/EasyInstall
+
+* If you are using Zope 2.9 (not 2.10), get `pythonproducts`_ and install it
+  via::
+
+    python setup.py install --home /path/to/instance
+
+into your Zope instance.
+
+* Create a file called ``eea.facetednavigation-configure.zcml`` in the
+  ``/path/to/instance/etc/package-includes`` directory.  The file
+  should only contain this::
+
+    <include package="eea.facetednavigation" />
+
+.. _pythonproducts: http://plone.org/products/pythonproducts
+
+
+Alternatively, if you are using zc.buildout and the plone.recipe.zope2instance
+recipe to manage your project, you can do this:
+
+* Add ``eea.facetednavigation`` to the list of eggs to install, e.g.:
+
+    [buildout]
+    ...
+    eggs =
+        ...
+        eea.facetednavigation
+
+* Tell the plone.recipe.zope2instance recipe to install a ZCML slug:
+
+    [instance]
+    recipe = plone.recipe.zope2instance
+    ...
+    zcml =
+        eea.facetednavigation
+
+* Re-run buildout, e.g. with:
+
+    $ ./bin/buildout
+
+You can skip the ZCML slug if you are going to explicitly include the package
+from another package's configure.zcml file.