Errors

proper_libs
Call/Call.pm, Exec/Exec.pm, decrypt/decrypt.pm, tee/tee.pm
use_strict
Filter::Util::Exec, Filter::decrypt, Filter::tee
use_warnings
Filter::Util::Exec, Filter::decrypt, Filter::tee
valid_signature
gpg: Signature made Wed 05 Aug 2020 08:37:22 PM JST
gpg:                using RSA key 2895A881D34270FABFE8F747B4F63339E65D6414
gpg: Can't check signature: No public key