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