Index: src/mongo/db/startup_warnings_mongod.cpp
--- src/mongo/db/startup_warnings_mongod.cpp.orig
+++ src/mongo/db/startup_warnings_mongod.cpp
@@ -34,6 +34,7 @@
 #include "mongo/db/startup_warnings_mongod.h"
 
 #include <boost/filesystem/operations.hpp>
+#include <boost/filesystem/exception.hpp>
 #include <fstream>
 #ifndef _WIN32
 #include <sys/resource.h>
