Checking if your kit is complete... Looks good Writing Makefile for Net::Lyskom Microsoft (R) Program Maintenance Utility Version 7.10.3077 Copyright (C) Microsoft Corporation. All rights reserved. cp Lyskom/AuxItem.pm blib\lib\Net\Lyskom\AuxItem.pm cp Lyskom/TextMapping.pm blib\lib\Net\Lyskom\TextMapping.pm cp Lyskom/Info.pm blib\lib\Net\Lyskom\Info.pm cp Lyskom/Person.pm blib\lib\Net\Lyskom\Person.pm cp Lyskom/StaticSession.pm blib\lib\Net\Lyskom\StaticSession.pm cp Lyskom/Membership.pm blib\lib\Net\Lyskom\Membership.pm cp Lyskom/DynamicSession.pm blib\lib\Net\Lyskom\DynamicSession.pm cp Lyskom/Member.pm blib\lib\Net\Lyskom\Member.pm cp Lyskom.pm blib\lib\Net\Lyskom.pm cp Lyskom/Util.pm blib\lib\Net\Lyskom\Util.pm cp Lyskom/Time.pm blib\lib\Net\Lyskom\Time.pm cp Lyskom/Simple.pm blib\lib\Net\Lyskom\Simple.pm cp Lyskom/MiscInfo.pm blib\lib\Net\Lyskom\MiscInfo.pm cp Lyskom/Conference.pm blib\lib\Net\Lyskom\Conference.pm cp Lyskom/TextStat.pm blib\lib\Net\Lyskom\TextStat.pm cp Lyskom/Object.pm blib\lib\Net\Lyskom\Object.pm cp Lyskom/ConfZInfo.pm blib\lib\Net\Lyskom\ConfZInfo.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 1..21 ok 1 - use Net::Lyskom; The getpwuid function is unimplemented at blib\lib/Net/Lyskom.pm line 194. # Looks like you planned 21 tests but only ran 1. # Looks like your test died just after 1. NMAKE : fatal error U1077: 'C:\cpanrun\build\5-10-0\bin\perl.exe' : return code '0xff' Stop.