diff -urN cuda-z-0.5/cuda-z.pro cuda-z-0.5-fixed/cuda-z.pro
--- cuda-z-0.5/cuda-z.pro	2009-04-12 16:14:10.000000000 +0200
+++ cuda-z-0.5-fixed/cuda-z.pro	2011-09-15 04:14:20.313570779 +0200
@@ -28,7 +28,7 @@
 	-gencode arch=compute_11,code=compute_11 \
 	-gencode arch=compute_13,code=compute_13
 
-unix:LIBS += -lcudart
+unix:LIBS += -L/opt/cuda/lib64 -lcudart
 win32:LIBS += \
 	$(CUDA_LIB_PATH)\cuda.lib \
 	$(CUDA_LIB_PATH)\cudart.lib
@@ -101,8 +101,8 @@
 	isEmpty(QMAKE_EXT_CPP_CU):QMAKE_EXT_CPP_CU = .cu
 
 	win32:INCLUDEPATH += $(CUDA_INC_PATH)
-	unix:INCLUDEPATH += /usr/local/cuda/include
-	unix:LIBPATH += /usr/local/cuda/lib
+	unix:INCLUDEPATH += /opt/cuda/include
+	unix:LIBPATH += /opt/cuda/lib
 
 	QMAKE_CUFLAGS += $$QMAKE_CXXFLAGS
 	DebugBuild:QMAKE_CUFLAGS += $$QMAKE_CXXFLAGS_DEBUG