--- trunk/src/utils/ProgressBar.cpp	2010/05/10 17:28:26	1442
+++ branches/development/src/utils/ProgressBar.cpp	2011/09/12 17:09:26	1618
@@ -42,6 +42,7 @@
 #include <iostream>
 #include <cstdlib>
 #include <sys/ioctl.h>
+#include <unistd.h>
 #ifdef IS_MPI
 #include <mpi.h>
 #endif