diff -up wsmancli-2.3.1/examples/cpp/Makefile.am.orig wsmancli-2.3.1/examples/cpp/Makefile.am
--- wsmancli-2.3.1/examples/cpp/Makefile.am.orig	2014-02-26 12:09:41.686906501 +0100
+++ wsmancli-2.3.1/examples/cpp/Makefile.am	2014-02-26 12:10:09.731982919 +0100
@@ -1,6 +1,6 @@
        
 LDADD = \
-       $(OPENWSMAN_LIBS) -lwsman_clientpp
+       $(OPENWSMAN_LIBS) -lpthread -lwsman_clientpp
 
 CXXFLAGS = \
        $(OPENWSMAN_CFLAGS)