Errors

use_warnings
Image::Base::Magick
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 01 Jul 2017 02:23:10 PM JST
gpg:                using RSA key F8D0B4E7D2D21191
gpg: Can't check signature: No public key