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