Errors

use_warnings
Neovim::RPC::Plugin::Taskwarrior
valid_signature
Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Mon 27 Nov 2017 05:09:05 AM JST
gpg:                using DSA key DF81F07FE1B00B8C
gpg: Can't check signature: No public key