It sounds like this is essentially bug 22107, then. As I noted in that bug, current daily builds of Intrepid's alternate or server CDs (not the desktop CD) should include dmraid installation support; please give it a try and report back.
It sounds like this is essentially bug 22107, then. As I noted in that bug, current daily builds of Intrepid's alternate or server CDs (not the desktop CD) should include dmraid installation support; please give it a try and report back.