Thread::Specific - thread-specific keys
use Thread::Specific; my $k = key_create Thread::Specific;
key_create returns a unique thread-specific key.
key_create
To install Env, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Env
CPAN shell
perl -MCPAN -e shell install Env
For more information on module installation, please visit the detailed CPAN module installation guide.