No POD found for Unit.pm. Time to read the source?
Unit.pm
To install Games::Sudoku::Trainer::GUI, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Games::Sudoku::Trainer::GUI
CPAN shell
perl -MCPAN -e shell install Games::Sudoku::Trainer::GUI
For more information on module installation, please visit the detailed CPAN module installation guide.