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cpanfile
To install CPAN::Test::Dummy::Perl5::DevRelease, copy and paste the appropriate command in to your terminal.
cpanm
cpanm CPAN::Test::Dummy::Perl5::DevRelease
CPAN shell
perl -MCPAN -e shell install CPAN::Test::Dummy::Perl5::DevRelease
For more information on module installation, please visit the detailed CPAN module installation guide.