diff -rup pptpd-1.3.4/plugins/Makefile pptpd-1.3.4-install64/plugins/Makefile
--- pptpd-1.3.4/plugins/Makefile	2006-08-02 22:02:01.000000000 -0400
+++ pptpd-1.3.4-install64/plugins/Makefile	2011-04-07 14:31:08.982796855 -0400
@@ -3,7 +3,7 @@ COPTS	= -O2 -g
 CFLAGS	= $(COPTS) -I.. -I../../include -fPIC
 LDFLAGS	= -shared
 LDADD   = -lutil
-INSTALL	= install -o root
+INSTALL	= install -c
 prefix  = /usr/local
 
 PLUGINS = pptpd-logwtmp.so
@@ -18,7 +18,7 @@ all:	$(PLUGINS)
 %.so: %.c
 	$(CC) -o $@ $(LDFLAGS) $(CFLAGS) $^ $(LDADD)
 
-LIBDIR	?= $(DESTDIR)$(prefix)/lib/pptpd
+LIBDIR = $(DESTDIR)/usr/lib64/pptpd
 
 install: $(PLUGINS)
 	$(INSTALL) -d $(LIBDIR)
diff -rup pptpd-1.3.4/pptpctrl.c pptpd-1.3.4-install64/pptpctrl.c
--- pptpd-1.3.4/pptpctrl.c	2006-12-07 19:01:40.000000000 -0500
+++ pptpd-1.3.4-install64/pptpctrl.c	2011-04-07 14:31:29.845856353 -0400
@@ -773,7 +773,7 @@ static void launch_pppd(char **pppaddrs,
 
         if (pptp_logwtmp) {
                  pppd_argv[an++] = "plugin";
-                 pppd_argv[an++] = "/usr/lib/pptpd/pptpd-logwtmp.so";
+                 pppd_argv[an++] = "/usr/lib64/pptpd/pptpd-logwtmp.so";
                  pppd_argv[an++] = "pptpd-original-ip";
                  pppd_argv[an++] = inet_ntoa(inetaddrs[1]);
         }