Errors

use_warnings

MoobX, MoobX::Attributes

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 14 Jan 2017 08:51:44 AM JST
gpg:                using DSA key DF81F07FE1B00B8C
gpg: Can't check signature: No public key