To install perfSONAR_PS::Client::Topology::XMLDB, copy and paste the appropriate command in to your terminal.
cpanm
cpanm perfSONAR_PS::Client::Topology::XMLDB
CPAN shell
perl -MCPAN -e shell
install perfSONAR_PS::Client::Topology::XMLDB
For more information on module installation, please visit the detailed CPAN module installation guide.