xapian works, if you poke it enough

Author: Richard Jones

doc/installation.txt

@@ -66,6 +66,10 @@ Xapian full-text indexer
   installed and used. You will need to run the "roundup-admin reindex"
   command if the tracker has existing data.
 
+  Roundup requires Xapian *newer* than 0.9.2 - it may be necessary for
+  you to install a snapshot. Snapshot "0.9.2_svn6532" has been tried
+  successfully.
+
 .. _Xapian: http://www.xapian.org/