Checking if your kit is complete... Looks good Writing Makefile for Algorithm::Knapsack cp lib/Algorithm/Knapsack.pm blib\lib\Algorithm\Knapsack.pm D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -MExtUtils::Command -e cp bin/filesack blib\script\filesack D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -e "system qq[pl2bat.bat ].shift" blib\script\filesack D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -MExtUtils::Command -e cp bin/filesack blib\script\filesack D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -e "system qq[pl2bat.bat ].shift" blib\script\filesack D:\cpanrun\build\5-6-1\bin\perl.exe -Mblib -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -e "use Test::Harness qw(&runtests $verbose); $verbose=0; runtests @ARGV;" t\test.t t\test..............dubious Test returned status 2 (wstat 512, 0x200)