Checking if your kit is complete... Looks good Writing Makefile for Plucene::Plugin::WeightedQueryParser Microsoft (R) Program Maintenance Utility Version 7.10.3077 Copyright (C) Microsoft Corporation. All rights reserved. cp WeightedQueryParser.pm blib\lib\Plucene\Plugin\WeightedQueryParser.pm Microsoft (R) Program Maintenance Utility Version 7.10.3077 Copyright (C) Microsoft Corporation. All rights reserved. C:\cpanrun\build\5-10-0\bin\perl.exe "-Iblib\lib" "-Iblib\arch" test.pl Base class package "Plucene::QueryParser" is empty. (Perhaps you need to 'use' the module which defines that package first, or make that module available in @INC (@INC contains: blib/lib blib\lib blib\arch C:/cpanrun/build/5-10-0/site/lib C:/cpanrun/build/5-10-0/lib .). at blib/lib/Plucene/Plugin/WeightedQueryParser.pm line 6 BEGIN failed--compilation aborted at blib/lib/Plucene/Plugin/WeightedQueryParser.pm line 6. Compilation failed in require at test.pl line 3. BEGIN failed--compilation aborted at test.pl line 3. NMAKE : fatal error U1077: 'C:\cpanrun\build\5-10-0\bin\perl.exe' : return code '0x9' Stop.