--- src/qtsingleapplication/qtlocalpeer.cpp.orig 2014-07-20 11:07:09.000000000 +0200 +++ src/qtsingleapplication/qtlocalpeer.cpp 2014-08-04 19:59:32.975591970 +0200 @@ -46,6 +46,7 @@ #include "qtlocalpeer.h" +#include "unistd.h" #include #include #include