Index: library/serialize/Serializer.xotcl
===================================================================
diff -u -r752365e2a4c7ef57fc487bfff9bb387e72ccf533 -r35c67391973a07983d0b0dfe70706e6a69fbdbfc
--- library/serialize/Serializer.xotcl	(.../Serializer.xotcl)	(revision 752365e2a4c7ef57fc487bfff9bb387e72ccf533)
+++ library/serialize/Serializer.xotcl	(.../Serializer.xotcl)	(revision 35c67391973a07983d0b0dfe70706e6a69fbdbfc)
@@ -618,7 +618,7 @@
 
     :method serialize-all-start {s} {
       if {[info command ::Object] ne "" && [namespace origin ::Object] eq "::nx::Object"} {
-        set intro "package require next; namespace import -force ::nx::*"
+        set intro "package require nx; namespace import -force ::nx::*"
       } else {
         set intro ""
       }