--- lib/src/LocalSystem.cpp-	2012-10-04 12:24:07.657194033 +0000
+++ lib/src/LocalSystem.cpp	2012-10-04 12:25:19.985345929 +0000
@@ -25,6 +25,7 @@
 
 #include <italcconfig.h>
 
+#include <unistd.h>
 #include <QtCore/QDir>
 #include <QtCore/QProcess>
 #include <QtGui/QWidget>