--- Makefile.orig	2015-05-12 09:32:01.346321752 +0200
+++ Makefile	2015-05-12 09:33:29.063315187 +0200
@@ -43,7 +43,7 @@
 LDFLAGS_LIB = $(LDFLAGS) -shared
 
 INSTALL ?= install
-PREFIX ?= $(DESTDIR)/usr/local
+PREFIX ?= /usr/local
 LIBDIR = $(PREFIX)/lib
 INCLUDEDIR = $(PREFIX)/include
 
@@ -111,19 +111,19 @@
 	ctags $^
 
 install: library
-	$(INSTALL) -D  http_parser.h $(INCLUDEDIR)/http_parser.h
-	$(INSTALL) -D $(SONAME) $(LIBDIR)/$(SONAME)
-	ln -s $(LIBDIR)/$(SONAME) $(LIBDIR)/libhttp_parser.so
+	$(INSTALL) -D  http_parser.h $(DESTDIR)/$(INCLUDEDIR)/http_parser.h
+	$(INSTALL) -D $(SONAME) $(DESTDIR)/$(LIBDIR)/$(SONAME)
+	ln -s $(SONAME) $(DESTDIR)/$(LIBDIR)/libhttp_parser.so
 
 install-strip: library
-	$(INSTALL) -D  http_parser.h $(INCLUDEDIR)/http_parser.h
-	$(INSTALL) -D -s $(SONAME) $(LIBDIR)/$(SONAME)
-	ln -s $(LIBDIR)/$(SONAME) $(LIBDIR)/libhttp_parser.so
+	$(INSTALL) -D  http_parser.h $(DESTDIR)/$(INCLUDEDIR)/http_parser.h
+	$(INSTALL) -D -s $(SONAME) $(DESTDIR)/$(LIBDIR)/$(SONAME)
+	ln -s $(SONAME) $(DESTDIR)/$(LIBDIR)/libhttp_parser.so
 
 uninstall:
-	rm $(INCLUDEDIR)/http_parser.h
-	rm $(LIBDIR)/$(SONAME)
-	rm $(LIBDIR)/libhttp_parser.so
+	rm $(DESTDIR)/$(INCLUDEDIR)/http_parser.h
+	rm $(DESTDIR)/$(LIBDIR)/$(SONAME)
+	rm $(DESTDIR)/$(LIBDIR)/libhttp_parser.so
 
 clean:
 	rm -f *.o *.a tags test test_fast test_g \