>> Can you please post the full output of the tqtinterface >> build? It looks >> like tqtinterface was not built in native TQt3 mode. > > http://humanreadable.nfshost.com/trinity/build_logs/tqtinterface-R14.0.0-i486-13.1_32_git_2805-build.log Odd, that looks OK. Basically the #define TQT_REAL_TQT is not being set. tqt3 sets that define in qglobal.h, so one of the only ways for the build to break is if the wrong qglobal.h file is being included. Can you verify that you only have one copy of qglobal.h on your system, and that TQT_REAL_TQT is #defined to 1 in that file? Thanks! Tim