Index: tests/volatile.test
===================================================================
diff -u -r4e8faf5bc42abdcfc1deb53176ee34cc8a1cbd51 -r9a0b8bb0992be0561d8187c275fc1d9b7e0bbcd0
--- tests/volatile.test	(.../volatile.test)	(revision 4e8faf5bc42abdcfc1deb53176ee34cc8a1cbd51)
+++ tests/volatile.test	(.../volatile.test)	(revision 9a0b8bb0992be0561d8187c275fc1d9b7e0bbcd0)
@@ -1,7 +1,7 @@
 # -*- Tcl -*-
 package req nx::test
 package prefer latest
-package req XOTcl
+package req XOTcl 2.0
 
 #
 # Wrapper to call a command in a proc/method