I guess this is a FYI. Because this seems to be a rt-kernel issue, not a wine issue. Background -- Ubuntu stopped sponsoring the RT kernel for a while. (It used to compile wine without a problem.) But so many people used it that they started sponsoring it again, after a lag. DNS10 doesn't install correctly using the real-time kernel either. However, if you compile and install using standard kernel, DNS10 runs quite nicely using the RT kernel.
2.6.27-7 is the latest standard kernel 2.6.27-3-rt is the latest real-time
If there is any interest I'll send terminal output.
Susan