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