Running make test PERL_DL_NONLAZY=1 /usr/local/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t t/allinone........Can't load '/usr/local/lib/perl5/5.10.0/x86_64-linux/auto/IO/IO.so' for module IO: /usr/local/lib/perl5/5.10.0/x86_64-linux/auto/IO/IO.so: undefined symbol: PL_sv_undef at /usr/local/lib/perl5/5.10.0/x86_64-linux/XSLoader.pm line 64. at /usr/local/lib/perl5/5.10.0/x86_64-linux/IO.pm line 11 #### apt-get install openssh-server build-essential libmysqlclient15-dev subversion #### perl-5.10.0.tar.gz #### perl -MCPAN -e shell; install IO::AIO - seemed to work fine install Gearman::Client::Async - FAIL (see msg above)