--- a/src/lib/random.cpp 2014-01-21 21:15:55.829312723 +0000 +++ b/src/lib/random.cpp 2014-01-21 21:16:36.752535839 +0000 @@ -28,6 +28,10 @@ #include <wincrypt.h> #include <QSysInfo> #endif +#ifndef Q_WS_WIN + #include <sys/types.h> + #include <unistd.h> +#endif #include <QCryptographicHash> #include <QCursor>