Opening files such as -, or those that started with >. < or | or ended with | could cause problems in Perl5.
Is this still relevant in Perl6 ?
To install Perl6::Pugs, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Perl6::Pugs
CPAN shell
perl -MCPAN -e shell install Perl6::Pugs
For more information on module installation, please visit the detailed CPAN module installation guide.