Checking if your kit is complete... Looks good Writing Makefile for IO::Shaper cp Shaper.pm blib/lib/IO/Shaper.pm Manifying blib/man3/IO::Shaper.3 PERL_DL_NONLAZY=1 /home/cpanrun/ia64/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/home/cpanrun/ia64/build/5.6.1/lib/5.6.1/IA64.ARCHREV_0-thread-multi -I/home/cpanrun/ia64/build/5.6.1/lib/5.6.1 -e 'use Test::Harness qw(&runtests $verbose); $verbose=1; runtests @ARGV;' t/*.t t/01_basic..........1..5 ok 1 Your vendor has not defined Socket macro MSG_DONTWAIT, used at blib/lib/IO/Shaper.pm line 58 not ok 2 # Test 2 got: (t/01_basic.t at line 43) # Expected: '123456789 ' not ok 3 # Failed test 3 in t/01_basic.t at line 47 ok 4 ok 5 FAILED tests 2-3 Failed 2/5 tests, 60.00% okay Failed Test Status Wstat Total Fail Failed List of Failed ---------------------------------------------------------------------------------------------------------------------------------------- t/01_basic.t 5 2 40.00% 2-3 Failed 1/1 test scripts, 0.00% okay. 2/5 subtests failed, 60.00% okay. make: *** [test_dynamic] Error 25