[Mono-list] The namespace `System.Data' can not be found (missing assembly reference?)(CS0246)

[Eric Damron]

I'm using MonoDevelop.  Do I need to hand edit the assembly?  The simple 
nearly default application gives the error message listed in the subject 
line:

// project created on 8/29/2004 at 2:43 PM
using System;
using System.Data;

class MainClass
{
    public static void Main(string[] args)
    {
        Console.WriteLine("Hello World!");
    }
}

Thanks.