+diff -urN modperl-2.0.org/lib/Apache/Build.pm modperl-2.0/lib/Apache/Build.pm
+--- modperl-2.0.org/lib/Apache/Build.pm 2003-10-07 01:41:09.000000000 +0200
++++ modperl-2.0/lib/Apache/Build.pm 2003-10-07 01:43:07.000000000 +0200
+@@ -1199,12 +1199,12 @@
+ my $install = <<'EOI';
+ install:
+ # install mod_perl.so
+- @$(MKPATH) $(MODPERL_AP_LIBEXECDIR)
++ @$(MKPATH) $(DESTDIR)$(MODPERL_AP_LIBEXECDIR)
+ $(MODPERL_TEST_F) $(MODPERL_LIB_DSO) && \
+- $(MODPERL_CP) $(MODPERL_LIB_DSO) $(MODPERL_AP_LIBEXECDIR)
++ $(MODPERL_CP) $(MODPERL_LIB_DSO) $(DESTDIR)$(MODPERL_AP_LIBEXECDIR)
+ # install mod_perl .h files
+- @$(MKPATH) $(MODPERL_AP_INCLUDEDIR)
+- $(MODPERL_CP) $(MODPERL_H_FILES) $(MODPERL_AP_INCLUDEDIR)
++ @$(MKPATH) $(DESTDIR)$(MODPERL_AP_INCLUDEDIR)
++ $(MODPERL_CP) $(MODPERL_H_FILES) $(DESTDIR)$(MODPERL_AP_INCLUDEDIR)
+ EOI
+
+ my $mf = $self->default_file('makefile');
+diff -urN modperl-2.0.org/Makefile.PL modperl-2.0/Makefile.PL
+--- modperl-2.0.org/Makefile.PL 2003-10-07 01:41:09.000000000 +0200
++++ modperl-2.0/Makefile.PL 2003-10-07 01:42:08.000000000 +0200
+@@ -62,7 +62,7 @@