Update: Makefile

libs/extractCoverArt/Makefile

@@ -9,7 +9,7 @@ CXX      = g++
 CXXFLAGS = -O2
 LIBS     = -ltag
 
-PREFIX   = /usr/local
+PREFIX   := /usr/local
 
 $(PROGRAM): $(OBJS)
 	$(CXX) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(LIBS)