No you need HarmChom to run debian applications into Meego Harmattan.

I'm desperate, it still doesn't work for me but I don't know what step is wrong in what I do, so no progress. I remember how much Easy Debian was awsome on the N900, it opens the way to many many new possibilities and applications, I really like to have it running on the N9 too. Rcolistete might plan to provide .deb files someday to make the installation easier, I really hope it will solve my problem, and I'm looking forward to trying it.