diff -uNr dahdi-tools-2.2.1.1.ORIG/xpp/Makefile dahdi-tools-2.2.1.1/xpp/Makefile
--- dahdi-tools-2.2.1.1.ORIG/xpp/Makefile	2009-12-22 11:31:02.000000000 +0000
+++ dahdi-tools-2.2.1.1/xpp/Makefile	2009-12-22 11:32:59.000000000 +0000
@@ -28,7 +28,7 @@
 DATADIR		= $(datadir)/dahdi
 MANDIR		= $(mandir)/man8
 HOTPLUG_USB_DIR	= /etc/hotplug/usb
-PERLLIBDIR	:= $(shell eval `perl -V:sitelib`; echo "$$sitelib")
+PERLLIBDIR	:= $(shell eval `perl -V:vendorlib`; echo "$$vendorlib")
 PERL_DIRS	:= $(shell cd perl_modules; find * -name '[A-Z]*' -type d| xargs)
 PERL_MODS_PAT	:= *.pm $(PERL_DIRS:%=%/*.pm)
 PERL_MODS	:= $(shell cd perl_modules; echo $(PERL_MODS_PAT))