title: Compilation Error With Mesosphere RENDLER
body: <p>After attempting to compile Mesosphere's RENDLER in c++ with <code>make all</code>, I receive the following error:</p>
  
  <pre><code>$ make all
  g++  -g -O2 -pthread -o rendler rendler.cpp -lmesos -lpthread -lprotobuf
  In file included from /usr/local/include/stout/stringify.hpp:26:0,
                   from /usr/local/include/stout/bytes.hpp:26,
                   from /usr/local/include/mesos/resources.hpp:29,
                   from rendler.cpp:30:
  /usr/local/include/stout/hashmap.hpp:43:32: error: expected ‘)’ before ‘&lt;’ token
     hashmap(std::initializer_list&lt;std::pair&lt;Key, Value&gt;&gt; list)
                                  ^
  rendler.cpp:345:1: error: expected ‘}’ at end of input
   }
   ^
  In file included from /usr/local/include/stout/stringify.hpp:26:0,
                   from /usr/local/include/stout/bytes.hpp:26,
                   from /usr/local/include/mesos/resources.hpp:29,
                   from rendler.cpp:30:
  /usr/local/include/stout/hashmap.hpp:40:14: error: expected unqualified-id at end of input
     hashmap() {}
                ^
  make: *** [rendler] Error 1
  </code></pre>
  
  <p>I have all of the listed dependencies installed as well as the relevant 3rd party libraries in the correct include path. I receive the same error when attempting to compile the example frameworks in the <code>mesos/src/examples</code> directory. What is causing this error?</p>