Errors

meta_yml_conforms_to_known_spec

Missing mandatory field, 'abstract' (abstract) [Validation: 1.3];value is an undefined string (abstract) [Validation: 1.3]

valid_signature

Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Thu 11 Mar 2010 08:47:12 PM JST
gpg:                using DSA key 767844C2C1BBC7BA
gpg: Can't check signature: No public key
--- SIGNATURE Thu Mar 11 20:47:12 2010
+++ 
@@ -1,6 +1,7 @@
 SHA1 4add5e2f9d315fb4f108b00603953aa5f55f1df5 Changes
 SHA1 9cdb21d4debe90ff1d40ac54cdca40b17df46f23 INSTALL
-SHA1 b8320dea0aa82883fc2bb6b101a615d985b60791 MANIFEST
+SHA1 b77eabbb234c99d98e79baebd25a13c046b45d29 MANIFEST
+SHA256 50e1bdb384dac65b0ec595dfa2b57301cccc430fe33363ba55968e1ed315c057 META.yml
 SHA1 18f8bdbb04015e3fd6de7f2c70f71f033628e8b0 Makefile.PL
 SHA1 7694b2d1540169e9214afa98715a4e2e09aed2ef README
 SHA1 f3325fe2f7bb175fe59ad4377ee8536543b9721f Todo
==> MISMATCHED content between SIGNATURE and distribution files! <==