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