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