--- nsis-2.46-src/Source/script.cpp.orig 2012-09-19 07:37:04.579646966 +0700 +++ nsis-2.46-src/Source/script.cpp 2012-09-19 07:37:34.676226671 +0700 @@ -16,6 +16,7 @@ #include "Platform.h" #include <stdio.h> +#include <unistd.h> #include <ctype.h> #include "tokens.h" #include "build.h"