No POD found for date.secs_since_1970_GMT.1.t. Time to read the source?
date.secs_since_1970_GMT.1.t
To install Date::Manip, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Date::Manip
CPAN shell
perl -MCPAN -e shell install Date::Manip
For more information on module installation, please visit the detailed CPAN module installation guide.