anchor.diff:      !!(dir @@ "bin" @@ config @@ (dir + ".*")) |> Copy nugetLib
       nuGetBuild 
   
  +let solrNetDep = "SolrNet", "[" + version + "]"
  +
   Target "NuGet.Windsor" (fun _ ->
       nuGetSingle 
           "Castle.Facilities.SolrNetIntegration" 
           "SolrNet.Windsor"
           "Windsor facility for SolrNet"
  -        ["Castle.Windsor", "[2.5.1,2.5.3]"; "SolrNet", version]
  +        ["Castle.Windsor", "[3.0.0.4001]"; solrNetDep]
   )
   
   Target "NuGet.Ninject" (fun _ ->
  
positive.code:         "StructureMap.SolrNetIntegration" 
          "SolrNet.StructureMap"
          "StructureMap registry for SolrNet"
          ["structuremap", "2.6.2.0"; "SolrNet", version]
  )
  
  Target "NuGet.Autofac" (fun _ ->
  
negative.code:         "NHibernate.SolrNet" 
          "SolrNet.NHibernate"
          "NHibernate integration for SolrNet"
          ["NHibernate", "[3.2.0.4000]"; solrNetDep]
  )
  
  Target "NuGet.StructureMap" (fun _ ->
  