--- mead-2.2.7.orig/libmead/AtomSet.h
+++ mead-2.2.7/libmead/AtomSet.h
@@ -31,8 +31,7 @@
 
 #include <map>
 #include <list>
-#include <string>
-using std::string;
+#include <string.h>
 #include "MEAD/Atom.h"
 #include "MEAD/Coord.h"
 #include "MEAD/AtomID.h"
--- mead-2.2.7.orig/libmead/DielCubeRep.h
+++ mead-2.2.7/libmead/DielCubeRep.h
@@ -31,6 +31,7 @@
 
 #include "MEAD/CubeLatSpec.h"
 #include "MEAD/globals.h"
+#include <string.h>
 
 class DielCubeRep {
 public: