--- trunk/src/utils/ProgressBar.cpp	2010/04/08 19:49:38	1432
+++ branches/development/src/utils/ProgressBar.cpp	2011/09/12 17:09:26	1618
@@ -40,7 +40,9 @@
  */
 
 #include <iostream>
+#include <cstdlib>
 #include <sys/ioctl.h>
+#include <unistd.h>
 #ifdef IS_MPI
 #include <mpi.h>
 #endif