# perl -MCPAN -e shell;
Cannot open >/usr/perl5/5.8.4/lib/CPAN/Config.pm at /usr/perl5/5.8.4/lib/CPAN.pm line 1219
        CPAN::Config::_configpmtest('/usr/perl5/5.8.4/lib/CPAN', '/usr/perl5/5.8.4/lib/CPAN/Config.pm') called at /usr/perl5/5.8.4/lib/CPAN.pm line 1253
        CPAN::Config::load('CPAN::Config') called at /usr/perl5/5.8.4/lib/CPAN.pm line 92
        CPAN::shell() called at -e line 1