--- a/src/Network/Reactor.hh	Mon Dec 22 02:36:57 2008 +0000
+++ b/src/Network/Reactor.hh	Mon Dec 22 02:37:28 2008 +0000
@@ -26,6 +26,7 @@
 #ifndef WIN32
     // linux
     #include <sys/select.h>
+    #include <errno.h>
 #else
     #error "This network code won't compile on win32 :)"
 #endif