title: How to add NHibernate configuration file to use NHibernate.Search?
body: <p>I try to use NHibernate.Search that I built from trunk and use with NHibernate 2.0.1. When I add some NHibernate.Search properties config into configuaration file:</p>
  
  <pre><code>&lt;property name="hibernate.search.default.directory_provider"&gt;NHibernate.Search.Storage.RAMDirectoryProvider, NHibernate.Search&lt;/property&gt;
  &lt;property name="hibernate.search.default.indexBase"&gt;~\index\&lt;/property&gt;
  </code></pre>
  
  <p>I get an invalid System.Xml.Schema.XmlSchemaException: The Enumeration constraint failed. When I use :</p>
  
  <pre><code>var configuration = new Configuration().Configure();
  </code></pre>
  
  <p>So how can I solve this problem?</p>