SolrNet 0.4.0 Solr client for .NET http://code.google.com/p/solrnet/ This release is built against: Castle Windsor 2.5.3 Ninject 2.2.1.0 StructureMap 2.6.2 Autofac 2.5.2 NHibernate 3.2.0 Unity 2.1.505 If you use the built-in container, you'll need Microsoft.Practices.ServiceLocation.dll If you use SolrNet with the Windsor integration, you'll need Windsor binaries instead. and so on. The "unmerged" directory in the release package contains the unmerged assemblies in case you want more control.