diff -uNr keepassx-0.4.3/src/lib/random.cpp keepassx-0.4.3p/src/lib/random.cpp --- keepassx-0.4.3/src/lib/random.cpp 2009-06-28 17:22:31.000000000 +0300 +++ keepassx-0.4.3p/src/lib/random.cpp 2012-07-23 14:34:05.627009542 +0300 @@ -23,6 +23,7 @@ #if defined(Q_WS_X11) || defined(Q_WS_MAC) #include <QFile> + #include <unistd.h> #elif defined(Q_WS_WIN) #include <windows.h> #include <wincrypt.h>