--- apt-indicator-0.0.4rc2/src/dist_upgrade.cpp~	2005-01-21 15:09:30 +0300
+++ apt-indicator-0.0.4rc2/src/dist_upgrade.cpp	2005-01-21 15:09:53 +0300
@@ -5,6 +5,7 @@ Sergey V Turchin <zerg@altlinux.org>
 License: GPL
 */
 
+#include <errno.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <sys/wait.h>