Broken dependency on zope.app.dublincore.view permission

From the following buildout.cfg file:

    [buildout]
    parts = app

    [app]
    recipe = zc.recipe.egg
    eggs = zodbbrowser

The following command (from the package documentation) issues this traceback:

    $ ./bin/zodbbrowser empty.fs --rw
    Traceback (most recent call last):
      File "./bin/zodbbrowser", line 113, in <module>
        zodbbrowser.standalone.main()
      File ".../eggs/zodbbrowser-0.7.2-py2.6.egg/zodbbrowser/standalone.py", line 179, in main
        configure(options)
      File ".../eggs/zodbbrowser-0.7.2-py2.6.egg/zodbbrowser/standalone.py", line 87, in configure
        context = xmlconfig.string(options.site_definition, context=context)
      File ".../eggs/zope.configuration-3.7.2-py2.6.egg/zope/configuration/xmlconfig.py", line 671, in string
        context.execute_actions()
      File ".../eggs/zope.configuration-3.7.2-py2.6.egg/zope/configuration/config.py", line 606, in execute_actions
        callable(*args, **kw)
      File ".../eggs/zope.security-3.7.3-py2.6-linux-x86_64.egg/zope/security/permission.py", line 55, in checkPermission
        raise ValueError("Undefined permission id", permission_id)
    zope.configuration.config.ConfigurationExecutionError: <type 'exceptions.ValueError'>: ('Undefined permission id', 'zope.app.dublincore.view')
      in:
      File "<string>", line 33.10-34.41
      Could not read source.

I don't know in which package the zope.app.dublincore.view permission is from, but if I comment the line where it is used in zodbbrowser/standalone.py, then I can launch zodbbrowser as expected.

I provided a simple patch which fixes the problem for me, but I'm not sure this is the right way to solve the problem.