diff -Naur libtecla/Makefile.in libtecla.new/Makefile.in
--- libtecla/Makefile.in	2004-10-31 15:30:57.000000000 -0500
+++ libtecla.new/Makefile.in	2008-06-03 08:59:27.000000000 -0400
@@ -15,10 +15,10 @@
 
 prefix=@prefix@
 exec_prefix=@exec_prefix@
-LIBDIR=@libdir@
-INCDIR=@includedir@
-MANDIR=@mandir@
-BINDIR=@bindir@
+LIBDIR=$(DESTDIR)/@libdir@
+INCDIR=$(DESTDIR)/@includedir@
+MANDIR=$(DESTDIR)/@mandir@
+BINDIR=$(DESTDIR)/@bindir@
 
 # Which C compiler do you want to use?