Errors

use_strict
Cpanel::JSON::XS, XS::Boolean
use_warnings
Cpanel::JSON::XS, XS::Boolean
valid_signature
Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Sat 23 Jun 2018 02:36:41 AM JST
gpg:                using DSA key 591E185470BE7C57CCF4516D9A6D92628FFDC942
gpg: Can't check signature: No public key