getting FluentConfigurationException in the "Getting started" project

In the function CreateSessionFactory, I'm getting FluentConfigurationException. I just started to try Fluent NHibernate and NHibernate to see if we could use it for our projects at work. I have no clue what this exception mean, so if anyone can explain me what I missed... Thank you.

Here's the code causing the exception :

private static ISessionFactory CreateSessionFactory()
{
  return Fluently.Configure()
    .Database(SQLiteConfiguration.Standard
        .UsingFile(DbFile))
    .Mappings(m => m.FluentMappings.AddFromAssemblyOf<Program>())
    .ExposeConfiguration(BuildSchema)
    .BuildSessionFactory();
}

private static void BuildSchema(Configuration config)
{
  if (File.Exists(DbFile))
    File.Delete(DbFile);

  new SchemaExport(config)
    .Create(false, true);
}

And here is the exception.
FluentNHibernate.Cfg.FluentConfigurationException was unhandled
Message=An invalid or incomplete configuration was used while creating a SessionFactory. Check PotentialReasons collection, and InnerException for more detail.

Source=FluentNHibernate StackTrace:

   at FluentNHibernate.Cfg.FluentConfiguration.BuildSessionFactory() in d:\Builds\FluentNH\src\FluentNHibernate\Cfg\FluentConfiguration.cs:line 98
   at Test1.Program.CreateSessionFactory() in E:\Projects\Test\Fluent NHibernate\Test1\Test1\Program.cs:line 110
   at Test1.Program.Main(String[] args) in E:\Projects\Test\Fluent NHibernate\Test1\Test1\Program.cs:line 18
   at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
   at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
   at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
   at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ThreadHelper.ThreadStart()

InnerException: FluentNHibernate.Cfg.FluentConfigurationException

   Message=An invalid or incomplete configuration was used while creating a SessionFactory. Check PotentialReasons collection, and InnerException for more detail.


   Source=FluentNHibernate
   StackTrace:
        at FluentNHibernate.Cfg.FluentConfiguration.BuildConfiguration() in d:\Builds\FluentNH\src\FluentNHibernate\Cfg\FluentConfiguration.cs:line 119
        at FluentNHibernate.Cfg.FluentConfiguration.BuildSessionFactory() in d:\Builds\FluentNH\src\FluentNHibernate\Cfg\FluentConfiguration.cs:line 93
   InnerException: NHibernate.HibernateException
        Message=Could not create the driver from NHibernate.Driver.SQLite20Driver, NHibernate, Version=2.1.2.4000, Culture=neutral, PublicKeyToken=aa95f207798dfdb4.
        Source=NHibernate
        StackTrace:
             at NHibernate.Connection.ConnectionProvider.ConfigureDriver(IDictionary`2 settings)
             at NHibernate.Connection.ConnectionProvider.Configure(IDictionary`2 settings)
             at NHibernate.Connection.ConnectionProviderFactory.NewConnectionProvider(IDictionary`2 settings)
             at NHibernate.Tool.hbm2ddl.SchemaExport.Execute(Action`1 scriptAction, Boolean export, Boolean justDrop)
             at NHibernate.Tool.hbm2ddl.SchemaExport.Execute(Boolean script, Boolean export, Boolean justDrop)
             at NHibernate.Tool.hbm2ddl.SchemaExport.Create(Boolean script, Boolean export)
             at Test1.Program.BuildSchema(Configuration config) in E:\Projects\Test\Fluent NHibernate\Test1\Test1\Program.cs:line 123
             at FluentNHibernate.Cfg.FluentConfiguration.BuildConfiguration() in d:\Builds\FluentNH\src\FluentNHibernate\Cfg\FluentConfiguration.cs:line 113
        InnerException: System.Reflection.TargetInvocationException
             Message=Exception has been thrown by the target of an invocation.
             Source=mscorlib
             StackTrace:
                  at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck)
                  at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache)
                  at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean skipCheckThis, Boolean fillCache)
                  at System.Activator.CreateInstance(Type type, Boolean nonPublic)
                  at System.Activator.CreateInstance(Type type)
                  at NHibernate.Bytecode.ActivatorObjectsFactory.CreateInstance(Type type)
                  at NHibernate.Connection.ConnectionProvider.ConfigureDriver(IDictionary`2 settings)
             InnerException: NHibernate.HibernateException
                  Message=The IDbCommand and IDbConnection implementation in the assembly System.Data.SQLite could not be found. Ensure that the assembly System.Data.SQLite is located in the application directory or in the Global Assembly Cache. If the assembly is in the GAC, use <qualifyAssembly/> element in the application configuration file to specify the full name of the assembly.
                  Source=NHibernate
                  StackTrace:
                       at NHibernate.Driver.ReflectionBasedDriver..ctor(String driverAssemblyName, String connectionTypeName, String commandTypeName)
                       at NHibernate.Driver.SQLite20Driver..ctor()
                  InnerException: