--- Makefile.orig	2015-10-29 05:47:12.000000000 +0100
+++ Makefile	2015-10-30 06:13:29.642432556 +0100
@@ -55,7 +55,7 @@ CFLAGS_LIB = $(CFLAGS_FAST) -fPIC
 LDFLAGS_LIB = $(LDFLAGS) -shared
 
 INSTALL ?= install
-PREFIX ?= $(DESTDIR)/usr/local
+PREFIX ?= /usr/local
 LIBDIR = $(PREFIX)/lib
 INCLUDEDIR = $(PREFIX)/include
 
@@ -123,17 +123,17 @@ tags: http_parser.c http_parser.h test.c
 	ctags $^
 
 install: library
-	$(INSTALL) -D  http_parser.h $(INCLUDEDIR)/http_parser.h
-	$(INSTALL) -D $(SONAME) $(LIBDIR)/$(SONAME)
-	ln -s $(LIBDIR)/$(SONAME) $(LIBDIR)/libhttp_parser.$(SOEXT)
+	$(INSTALL) -D  http_parser.h $(DESTDIR)/$(INCLUDEDIR)/http_parser.h
+	$(INSTALL) -D $(SONAME) $(DESTDIR)/$(LIBDIR)/$(SONAME)
+	ln -sr $(DESTDIR)/$(LIBDIR)/$(SONAME) $(DESTDIR)/$(LIBDIR)/libhttp_parser.$(SOEXT)
 
 install-strip: library
-	$(INSTALL) -D  http_parser.h $(INCLUDEDIR)/http_parser.h
-	$(INSTALL) -D -s $(SONAME) $(LIBDIR)/$(SONAME)
-	ln -s $(LIBDIR)/$(SONAME) $(LIBDIR)/libhttp_parser.$(SOEXT)
+	$(INSTALL) -D  http_parser.h $(DESTDIR)/$(INCLUDEDIR)/http_parser.h
+	$(INSTALL) -D -s $(SONAME) $(DESTDIR)/$(LIBDIR)/$(SONAME)
+	ln -sr $(DESTDIR)/$(LIBDIR)/$(SONAME) $(DESTDIR)/$(LIBDIR)/libhttp_parser.$(SOEXT)
 
 uninstall:
-	rm $(INCLUDEDIR)/http_parser.h
+	rm $(DESTDIR)/$(INCLUDEDIR)/http_parser.h
 	rm $(LIBDIR)/$(SONAME)
 	rm $(LIBDIR)/libhttp_parser.so