Hi folks

I've downloaded the latest nightly build (UmbracoCms.7.2.0-build.141) but it fails on install.

2014-09-15 11:21:26,093 [10] ERROR Umbraco.Web.Install.Controllers.InstallApiController - [Thread 6] An error occurred during installation step User
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.InvalidOperationException: must be at least one content type id specified
   at Umbraco.Core.Mandate.That[TException](Boolean condition, Func`1 defer)
   at Umbraco.Core.Persistence.Repositories.ContentTypeBaseRepository`1.ContentTypeQueryMapper.MapContentTypes(Int32[] contentTypeIds, Database db, IDictionary`2& associatedTemplates, IDictionary`2& parentContentTypeIds)
   at Umbraco.Core.Persistence.Repositories.ContentTypeBaseRepository`1.ContentTypeQueryMapper.GetContentTypes[TRepo](Int32[] contentTypeIds, Database db, TRepo contentTypeRepository, ITemplateRepository templateRepository)
   at Umbraco.Core.Persistence.Repositories.ContentTypeRepository.PerformGetAll(Int32[] ids)
   at Umbraco.Core.Persistence.Repositories.RepositoryBase`2.GetAll(TId[] ids)
   at Umbraco.Core.Persistence.Repositories.ContentRepository.ProcessQuery(Sql sql)
   at Umbraco.Core.Persistence.Repositories.RepositoryBase`2.GetByQuery(IQuery`1 query)
   at Umbraco.Core.Services.ContentService.GetRootContent()
   at Umbraco.Web.Install.InstallSteps.StarterKitDownloadStep.RequiresExecution(Nullable`1 model)
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Umbraco.Web.Install.Controllers.InstallApiController.StepRequiresExecution(InstallSetupStep step, JToken instruction)
   at Umbraco.Web.Install.Controllers.InstallApiController.IterateNextRequiredStep(InstallSetupStep current, Queue`1 queue, Guid installId, InstallInstructions installModel)
   at Umbraco.Web.Install.Controllers.InstallApiController.PostPerformInstall(InstallInstructions installModel)

I would like to demo some of the nice features to our projectmanagers, that I saw at the umbDKfest.

Any way around this ?