151_plugin_methods.t search inverted index error

[bob]

bobw@host34:~/svn/wikitoolkittrunk >prove -I lib t/151_plugin_methods.t 
t/151_plugin_methods....ok 1/66Search::InvertedIndex::DB::DB_File_SplitHash::open() - Attempted to open -map_name 't/sii-db-file-test.db' multiple times
 at lib/Wiki/Toolkit/Setup/SII.pm line 49
# Looks like you planned 66 tests but only ran 30.
# Looks like your test died just after 30.
t/151_plugin_methods....dubious                                              
        Test returned status 255 (wstat 65280, 0xff00)
DIED. FAILED tests 31-66
        Failed 36/66 tests, 45.45% okay
Failed Test            Stat Wstat Total Fail  Failed  List of Failed
-------------------------------------------------------------------------------
t/151_plugin_methods.t  255 65280    66   72 109.09%  31-66
Failed 1/1 test scripts, 0.00% okay. 36/66 subtests failed, 45.45% okay.