diff --git a/elsamuko-facedetect-cv/Makefile b/elsamuko-facedetect-cv/Makefile
index 7a7611e..59ef44c 100644
--- a/elsamuko-facedetect-cv/Makefile
+++ b/elsamuko-facedetect-cv/Makefile
@@ -4,7 +4,7 @@ GIMPTOOL=gimptool-2.0
 GIMP_FLAGS=`$(GIMPTOOL) --cflags`
 GIMP_LIBS=`$(GIMPTOOL) --libs`
-CV_FLAGS=`pkg-config --cflags opencv`
+CV_FLAGS=`pkg-config --cflags opencv2`
-CV_LIBS=`pkg-config --libs opencv`
+CV_LIBS=`pkg-config --libs opencv2` -lm
 
 RM=rm -f
 
@@ -12,8 +12,8 @@ all: elsamuko-facedetect-cv
 
 elsamuko-facedetect-cv: elsamuko-facedetect-cv.o
 	$(CXX) $(GIMP_FLAGS) $(CV_FLAGS) elsamuko-facedetect-cv.o -o elsamuko-facedetect-cv $(GIMP_LIBS) $(CV_LIBS)
-	$(GIMPTOOL) --install-bin elsamuko-facedetect-cv
-	$(GIMPTOOL) --install-bin haarcascade_frontalface_alt.xml 
+#	$(GIMPTOOL) --install-bin elsamuko-facedetect-cv
+#	$(GIMPTOOL) --install-bin haarcascade_frontalface_alt.xml
 
 elsamuko-facedetect-cv.o: elsamuko-facedetect-cv.c
 	$(CXX) $(GIMP_FLAGS) $(CV_FLAGS) -c elsamuko-facedetect-cv.c $(GIMP_LIBS) $(CV_LIBS)
diff --git a/elsamuko-facedetect-cv/elsamuko-facedetect-cv.c b/elsamuko-facedetect-cv/elsamuko-facedetect-cv.c
index 141e158..0722897 100644
--- a/elsamuko-facedetect-cv/elsamuko-facedetect-cv.c
+++ b/elsamuko-facedetect-cv/elsamuko-facedetect-cv.c
@@ -320,7 +320,7 @@ facedetect_region (GimpPixelRgn *srcPR,
     gint  i,j;
     gint  value;
     CvSeq* faces = 0;
-    const char* gimp_local_path = gimp_directory();
+    const char* gimp_local_path = gimp_plug_in_directory();
     char  plugin_path[PATH_MAX + 1];
     sprintf (plugin_path, "%s/%s/%s", gimp_local_path, PLUG_IN_DIR, FACE_XML);