diff -ruN scidavis.1.D4.orig/scidavis/scidavis.pro scidavis.1.D4/scidavis/scidavis.pro
--- scidavis.1.D4.orig/scidavis/scidavis.pro	2014-01-25 12:53:35.000000000 +0400
+++ scidavis.1.D4/scidavis/scidavis.pro	2014-02-02 03:59:38.081706638 +0400
@@ -230,7 +230,7 @@
 	} else {
 		INCLUDEPATH  += /usr/include/qwt$${qwtsuff}
 	}
-	LIBS         += -lqwt$${qwtsuff} -lz -lGLU -lQtAssistantClient
+	LIBS         += -lqwt5 -lz -lGLU -lQtAssistantClient
 
 	INCLUDEPATH  += /usr/include/qwtplot3d$${qwtsuff}
 	LIBS         += -lqwtplot3d$${qwtsuff}
