Hi I was trying to compile rosegarden 10.02 as it is the latest version and my midi keyboard doesn't appear to work very well with multiple tracks at the moment etc. To do this I needed to install the libqt4-dev files but they don't install. libqt4-dev: Depends: libqt4-core (=4.2.1-2+etch1) but 4.3.3-1~etch1 is to be installed Depends: libqt4-gui (=4.2.1-2+etch1) but 4.3.3-1~etch1 is to be installed I would like a clean solution to this. Here is my sources list: ## Stable 64 Studio repository deb http://www.mirrorservice.org/sites/64studio.com/apt/ 64studio main # Debian etch deb http://ftp.debian.org/debian etch main contrib non-free # Security updates deb http://security.debian.org/ etch/updates main # Bleeding edge 64 Studio repository, only for testers! #deb http://apt.64studio.com/64studio/testing 64studio main # Backports repository, needed to get -dev packages deb http://apt.64studio.com/backports 64studio main Any help would also be appreciated on tips with how to get a keyboard to worka s well as possible with rosegarden. Thank you for this distribution as I HAVE NEXT TO NO LATENCY which is very, very good.