YAML::Tiny test failed on Mac OS X 10.6.6
なんだろう...
結局 perlbrew から入れ直したら解消されたので、なんかバージョン不整合だったっぽい。
% uname -a Darwin mac-mini.local 10.6.0 Darwin Kernel Version 10.6.0: Wed Nov 10 18:13:17 PST 2010; root:xnu-1504.9.26~3/RELEASE_I386 i386 % perl -v This is perl 5, version 13, subversion 3 (v5.13.3) built for darwin-2level Copyright 1987-2010, Larry Wall Perl may be copied only under the terms of either the Artistic License or the GNU General Public License, which may be found in the Perl 5 source kit. Complete documentation for Perl, including FAQ lists, should be found on this system using "man perl" or "perldoc perl". If you have access to the Internet, point your browser at http://www.perl.org/, the Perl Home Page. % perl -d -Ilib t/02_basic.t Loading DB routines from perl5db.pl version 1.33 Editor support available. Enter h or `h h' for help, or `man perldebug' for more help. 1..1140 > c ok 539 - one_hash1: YAML.pm parses correctly Signal SEGV at t/lib/Test.pm line 139 eval {...} called at t/lib/Test.pm line 139 t::lib::Test::yaml_ok('---\x{a}foo: bar\x{a}', 'YAML::Tiny=ARRAY(0x100827300)', 'one_hash1') called at t/02_basic.t line 114 zsh: abort perl -d -Ilib t/02_basic.t