I'm having trouble getting DT to work with 34.07. I'm on Unbuntu Linux 10.04, running a version I compiled from the mainline 0.6.12 sources. It used to work with 34.06, but now when I run it I get "ptrace attach: No such process" to stderr. The DT window does open up and give me an empty labor matrix. The "Connect To DF" button is enabled, but clicking it just gives the same message to stderr. I've searched this thread for that message and didn't find it.
FAKEEDIT: Whoops, I just realized that I had two DFs running, one 34.06 and one 34.07. I guess that confused DT. The error message could be clearer. Instead of "no such process" it should realize that there are two processes and do, um, something. My guess it that it checks for processes with the correct name and if it doesn't get exactly one, it gives that error message, assuming it got none. The simplest thing would be give an appropriate error if it sees more than one, but that means DT can't be used if you are running a fort and looking at legends at the same time in a different process. Ideally it would allow the user to choose which process to connect to. But that would be more work to implement.
So. Now I can connect to 34.07, but of course I don't have the correct offsets. Oh well, it's about time to head home. I can play on a Windows machine there, and I see the offsets are already available for Windows. Heck, by the time I get home, someone will probably post the linux offsets, too.