I use dpkg-buildpackage all the time, so I don't know why it won't work for you. If you posted some error message, I might be able to tell you what is going on. I have a old tutorial on my website on how to build the packages, but it is a bit outdated. A person of some intelligence, which I'm sure you all qualify, should be able to use the info and apply to building a new package. One of these days I'm going to update it and include how I'm using pbuilder now to build the packages. pbuilder starts with a clean and lean os in a chroot environment and then forces you to get the depends right. Anyway, I use dpkg-buildpackage -D -S -us -uc -rfakeroot to create a .dsc file which I then use to run 'sudo pbuilder build nameoffile.dsc' to build the packages. I was able to build the new separate packages this way. However, I did make some tweaks to the control file under the debian folder. I changed the build depends section to use c++ 4.1, wx 2.8.4 and added libgtk2.0-dev.