--- ../../build/libnl3/cache/libnl-3.2.25/src/nl-monitor.c	2014-06-16 16:45:51.000000000 +0200
+++ ./src/nl-monitor.c	2017-02-09 00:08:20.660339439 +0100
@@ -9,6 +9,7 @@
  * Copyright (c) 2003-2009 Thomas Graf <tgraf@suug.ch>
  */
 
+#include <sys/select.h>
 #include <netlink/cli/utils.h>
 #include <netlink/cli/link.h>