Errors

consistent_version
1.43,1.57
proper_libs
Call/Call.pm, Exec/Exec.pm, decrypt/decrypt.pm, tee/tee.pm
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 23 Jan 2017 01:11:06 PM JST
gpg:                using DSA key 591E185470BE7C57CCF4516D9A6D92628FFDC942
gpg: Can't check signature: No public key