diff -uNr grace-5.1.9.orig4/grace_np/Makefile grace-5.1.9/grace_np/Makefile
--- grace-5.1.9.orig4/grace_np/Makefile	2002-06-22 15:40:21 +0400
+++ grace-5.1.9/grace_np/Makefile	2002-08-14 03:09:40 +0400
@@ -45,10 +45,10 @@
 testf_np$(O) : $(LIB)
 
 install : $(LIB)
-	$(MKINSTALLDIRS) $(DESTDIR)$(GRACE_HOME)/lib
-	$(INSTALL_DATA) $(LIB) $(DESTDIR)$(GRACE_HOME)/lib/$(LIB)
-	$(MKINSTALLDIRS) $(DESTDIR)$(GRACE_HOME)/include
-	$(INSTALL_DATA) grace_np.h $(DESTDIR)$(GRACE_HOME)/include/grace_np.h
+	$(MKINSTALLDIRS) $(libdir)/grace
+	$(INSTALL_DATA) $(LIB) $(libdir)/grace/$(LIB)
+	$(MKINSTALLDIRS) $(includedir)/grace
+	$(INSTALL_DATA) grace_np.h $(includedir)/grace/grace_np.h
 
 $(DESTDIR)$(GRACE_HOME)/lib/$(LIB) : $(LIB)
 	$(MAKE) install