To install , copy and paste the appropriate command in to your terminal.
cpanm
cpanm ELLIPSE/PDL-Opt-NonLinear-0.04.tar.gz
CPAN shell
perl -MCPAN -e shell install ELLIPSE/PDL-Opt-NonLinear-0.04.tar.gz
For more information on module installation, please visit the detailed CPAN module installation guide.