There is an ongoing outage on the primary CPAN mirror. It is possible to work around the issue by using MetaCPAN as a mirror.
SYNOPSIS
% kossy-setup MyApp
Module Install Instructions
To install Kossy, copy and paste the appropriate command in to your terminal.
cpanm Kossy
perl -MCPAN -e shell
install Kossy
For more information on module installation, please visit the detailed CPAN module installation guide.