_first_entry_num is normally 1 _max_entry_num is defaulted to 14
To install App::SeismicUnixGui, copy and paste the appropriate command in to your terminal.
cpanm
cpanm App::SeismicUnixGui
CPAN shell
perl -MCPAN -e shell install App::SeismicUnixGui
For more information on module installation, please visit the detailed CPAN module installation guide.