When compiling tqtinterface I see many warning messages like this: tqimageformatplugin.h:43:35: warning: no newline at end of file The messages all seem non-fatal, but adding a newline at the end of all those tqt*.h files would clean the build process. :) Similarly, as previously mentioned a few days ago: configure: WARNING: You are attempting to compile Trinity without the Trinity Qt Interface installed. Please install libtqtinterface-dev and try again! Seems there should be some kind of simple self-check so that one message does not appear when building tqtinterface. :) Darrell