diff -uNr grace-5.1.9.orig3/doc/Makefile grace-5.1.9/doc/Makefile
--- grace-5.1.9.orig3/doc/Makefile	2002-06-22 15:40:21 +0400
+++ grace-5.1.9/doc/Makefile	2002-08-14 03:01:21 +0400
@@ -84,10 +84,10 @@
 devclean : distclean
 	$(RM) $(DVIDOCS) $(PSDOCS) $(PDFDOCS) $(HTMLDOCS)
 
-install : $(HTMLS) $(HTMLDOCS) $(DVIDOCS) $(TUTDATA) $(MANPAGES)
-	$(MKINSTALLDIRS) $(DESTDIR)$(GRACE_HOME)/doc
-	for i in $?; do $(INSTALL_DATA) $$i $(DESTDIR)$(GRACE_HOME)/doc; done
-	cd $(DESTDIR)$(GRACE_HOME)/doc; \
+install : $(MANPAGES)
+	$(MKINSTALLDIRS) $(mandir)/man1
+	for i in $?; do $(INSTALL_DATA) $$i $(mandir)/man1; done
+	cd $(mandir)/man1; \
 	for i in $(MANLINKS); do $(RM) $$i; $(LN_S) $(GRACEMAN) $$i; done
 
 $(DESTDIR)$(GRACE_HOME)/doc/grace.1 : $(MANPAGES)