rebless
Safely re-bless a locked (use fields) hash into another package. Note that for our convenience elsewhere the set of allowable keys for the reblessed hash will be the union of the keys allowed by its old package and those allowed for the package into which it is blessed.
To install Perlbal, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Perlbal
CPAN shell
perl -MCPAN -e shell install Perlbal
For more information on module installation, please visit the detailed CPAN module installation guide.