A patch for RDKit 2013.09.1 to compile with libc++ which is now the default in Mavericks.

rdkit-mavericks.diff

diff --git a/Code/RDGeneral/Dict.h b/Code/RDGeneral/Dict.h
index 6d368a4..6f586a8 100644
--- a/Code/RDGeneral/Dict.h
+++ b/Code/RDGeneral/Dict.h
@@ -32,14 +32,12 @@
   //!
   class Dict {
   public:
-    typedef std::map<const std::string, boost::any> DataType;
+    typedef std::map<std::string, boost::any> DataType;
     Dict(){
       _data.clear();
     };
 
-    Dict(const Dict &other) {
-      _data = other._data;
-    };
+    Dict(const Dict &other) : _data(other._data) {};
 
     Dict &operator=(const Dict &other) {
       _data = other._data;