Checking if your kit is complete... Looks good Writing Makefile for Data::Variant cp lambda.pl blib\lib\Data\lambda.pl cp lib/Data/Variant.pm blib\lib\Data\Variant.pm 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\basic.t t\basic.............dubious Test returned status 2 (wstat 512, 0x200)