File qwt-rpath.patch of Package qwt6
--- designer/designer.pro.orig 2013-08-09 18:24:58.656000009 +0300 +++ designer/designer.pro 2013-08-09 18:24:58.666000009 +0300 @@ -83,7 +83,7 @@ # compile the path for finding the Qwt library # into the plugin. Not supported on Windows ! - QMAKE_RPATHDIR *= $${QWT_INSTALL_LIBS} +# QMAKE_RPATHDIR *= $${QWT_INSTALL_LIBS} qwtAddLibrary($${QWT_OUT_ROOT}/lib, qwt) contains(QWT_CONFIG, QwtDll) {