--- a/mercurial/parsers.c	Fri Jun 24 16:12:05 2016 +0100
+++ b/mercurial/parsers.c	Mon Jun 06 13:08:13 2016 +0200
@@ -13,6 +13,7 @@
 #include <string.h>
 
 #include "util.h"
+#include "bitmanipulation.h"
 
 static char *versionerrortext = "Python minor version mismatch";