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