=== modified file 'INSTALL'
--- INSTALL	2019-07-14 23:09:25 +0000
+++ INSTALL	2019-07-15 15:19:42 +0000
@@ -66,13 +66,14 @@
     + GnuPG 1.4.9       https://www.gnupg.org/
     + GPGME 1.1.6       https://www.gnupg.org/related_software/gpgme/
     + pkg-config https://www.freedesktop.org/wiki/Software/pkg-config/
+    + libnl-route 3     https://www.infradead.org/~tgr/libnl/
     
     Strongly recommended:
     + OpenSSH           http://www.openssh.com/
     
     Package names:
     initramfs-tools libgnutls-dev gnutls-bin libavahi-core-dev gnupg
-    libgpgme11-dev pkg-config ssh
+    libgpgme11-dev pkg-config ssh libnl-route-3-dev
 
 * Installing the Mandos server
   

=== modified file 'Makefile'
--- Makefile	2019-07-15 03:36:35 +0000
+++ Makefile	2019-07-15 15:19:42 +0000
@@ -264,6 +264,7 @@
 		) $(AVAHI_LIBS) $(GPGME_LIBS) $(LOADLIBES) $(strip\
 		) $(LDLIBS) -o $@
 
+# Need to add the libnl-route library
 plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
 	$(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
 		) $(LOADLIBES) $(LDLIBS) -o $@