Checking if your kit is complete... Looks good Writing Makefile for Parallel::Fork::BossWorker Microsoft (R) Program Maintenance Utility Version 7.10.3077 Copyright (C) Microsoft Corporation. All rights reserved. cp lib/Parallel/Fork/BossWorker.pm blib\lib\Parallel\Fork\BossWorker.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 "-MExtUtils::Command::MM" "-e" "test_harness(1, 'blib\lib', 'blib\arch')" t/*.t t/Parallel-Fork-BossWorker....1..3 ok 1 - use Parallel::Fork::BossWorker; ok 2 - require Parallel::Fork::BossWorker; Failed to fork: at C:\cpanrun\depot\main\contrib-patched\perl\CPAN\src\Parallel-Fork-BossWorker\blib\lib/Parallel/Fork/BossWorker.pm line 131 Parallel::Fork::BossWorker::start('Parallel::Fork::BossWorker=HASH(0x1bf0a4c)') called at C:\cpanrun\depot\main\contrib-patched\perl\CPAN\src\Parallel-Fork-BossWorker\blib\lib/Parallel/Fork/BossWorker.pm line 57 eval {...} called at C:\cpanrun\depot\main\contrib-patched\perl\CPAN\src\Parallel-Fork-BossWorker\blib\lib/Parallel/Fork/BossWorker.pm line 46 Parallel::Fork::BossWorker::process('Parallel::Fork::BossWorker=HASH(0x1bf0a4c)') called at t/Parallel-Fork-BossWorker.t line 30 at t/Parallel-Fork-BossWorker.t line 30 # Looks like you planned 3 tests but only ran 2. # Looks like your test died just after 2. dubious Test returned status 255 (wstat 65280, 0xff00) DIED. FAILED test 3 Failed 1/3 tests, 66.67% okay Failed Test Stat Wstat Total Fail List of Failed ------------------------------------------------------------------------------- t/Parallel-Fork-BossWorker.t 255 65280 3 2 3 Failed 1/1 test scripts. 1/3 subtests failed. Files=1, Tests=3, 0 wallclock secs ( 0.00 cusr + 0.00 csys = 0.00 CPU) Failed 1/1 test programs. 1/3 subtests failed. NMAKE : fatal error U1077: 'C:\cpanrun\build\5-10-0\bin\perl.exe' : return code '0xff' Stop.