To install Dist::Zilla::Plugin::GenShellCompletion, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Dist::Zilla::Plugin::GenShellCompletion
CPAN shell
perl -MCPAN -e shell install Dist::Zilla::Plugin::GenShellCompletion
For more information on module installation, please visit the detailed CPAN module installation guide.