JsonCpp is now licensed under MIT license, or public domain if desired and recognized in your jurisdiction.
diff --git a/include/json/json.h b/include/json/json.h
index c71ed65..da5fc96 100644
--- a/include/json/json.h
+++ b/include/json/json.h
@@ -1,3 +1,8 @@
+// Copyright 2007-2010 Baptiste Lepilleur
+// Distributed under MIT license, or public domain if desired and
+// recognized in your jurisdiction.
+// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
+
#ifndef JSON_JSON_H_INCLUDED
# define JSON_JSON_H_INCLUDED