Checking if your kit is complete... Looks good Writing Makefile for Device::MAS345 cp MAS345.pm blib/lib/Device/MAS345.pm Manifying blib/man3/Device::MAS345.3 PERL_DL_NONLAZY=1 /home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi -I/home/cpanrun/build/5.6.1/lib/5.6.1 -e 'use Test::Harness qw(&runtests $verbose); $verbose=1; runtests @ARGV;' t/*.t t/001Basic..........1..4 ok 1 Can't call method "baudrate" on an undefined value at blib/lib/Device/MAS345.pm line 98. # Looks like you planned 4 tests but only ran 1. # Looks like your test died just after 1. dubious Test returned status 255 (wstat 65280, 0xff00) DIED. FAILED tests 2-4 Failed 3/4 tests, 25.00% okay Failed Test Status Wstat Total Fail Failed List of Failed -------------------------------------------------------------------------------- t/001Basic.t 255 65280 4 3 75.00% 2-4 Failed 1/1 test scripts, 0.00% okay. 3/4 subtests failed, 25.00% okay. make: *** [test_dynamic] Error 2