Checking if your kit is complete... Looks good Writing Makefile for Passwd::DB cp DB.pm blib/lib/Passwd/DB.pm AutoSplitting blib/lib/Passwd/DB.pm (blib/lib/auto/Passwd/DB) Manifying blib/man3/Passwd::DB.3 PERL_DL_NONLAZY=1 /Users/cpanrun/pristine/5.8.7/bin/perl "-Iblib/lib" "-Iblib/arch" test.pl 1..1 ok 1 Testing in Object context Couldn't create ./TestDB-Object : Invalid argument at test.pl line 23 make: *** [test_dynamic] Error 22