diff -ru ceph/src/key_value_store/kv_flat_btree_async.cc ceph-copy/src/key_value_store/kv_flat_btree_async.cc
--- ceph/src/key_value_store/kv_flat_btree_async.cc	1980-01-02 00:00:00.000000000 +0100
+++ ceph-copy/src/key_value_store/kv_flat_btree_async.cc	2018-02-13 21:49:59.232860487 +0100
@@ -15,13 +15,13 @@
 #include "key_value_store/kv_flat_btree_async.h"
 #include "key_value_store/kvs_arg_types.h"
 #include "include/rados/librados.hpp"
-#include "/usr/include/asm-generic/errno.h"
-#include "/usr/include/asm-generic/errno-base.h"
 #include "common/ceph_context.h"
 #include "common/Clock.h"
 #include "include/types.h"
 
 
+#include <asm-generic/errno.h>
+#include <asm-generic/errno-base.h>
 #include <string>
 #include <iostream>
 #include <cassert>