diff -u -r abiword-plugins-2.6.0.orig/tools/abicollab/core/session/xp/AbiCollab_Regression.cpp abiword-plugins-2.6.0/tools/abicollab/core/session/xp/AbiCollab_Regression.cpp
--- abiword-plugins-2.6.0.orig/tools/abicollab/core/session/xp/AbiCollab_Regression.cpp	2008-03-18 23:18:06.000000000 +0100
+++ abiword-plugins-2.6.0/tools/abicollab/core/session/xp/AbiCollab_Regression.cpp	2008-03-25 21:22:16.000000000 +0100
@@ -19,6 +19,7 @@
  */
 
 #include <string>
+#include <string.h>
 
 #include "ut_debugmsg.h"
 #include <xp/AbiCollab_Regression.h>