To install collective.readunread 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 collective.readunread. 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 collective.readunread-configure.zcml in the /path/to/instance/etc/package-includes directory. The file should only contain this:
<include package="collective.readunread" />
Alternatively, if you are using zc.buildout and the plone.recipe.zope2instance recipe to manage your project, you can do this:
Add collective.readunread to the list of eggs to install, e.g.:
[buildout] ... eggs =
... collective.readunread
Tell the plone.recipe.zope2instance recipe to install a ZCML slug:
[instance] recipe = plone.recipe.zope2instance ... zcml =
collective.readunread
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.