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 08:28:33 AM JST
gpg:                using DSA key 767844C2C1BBC7BA
gpg: Can't check signature: No public key
--- SIGNATURE Thu Mar 11 08:28:33 2010
+++ 
@@ -1,6 +1,7 @@
 SHA1 65fae6362c71028e584eeb16139a56ce2a44577e Changes
 SHA1 9cdb21d4debe90ff1d40ac54cdca40b17df46f23 INSTALL
-SHA1 ea4173b422fe2acfaec529078d793e54c1ff2f48 MANIFEST
+SHA1 4b0a8ad74fda5234652c75aab0d74e9debd04f5e MANIFEST
+SHA256 c981d96bcf0807bf856568cadaf630004f10609950c62e4122632852ce76febe META.yml
 SHA1 18f8bdbb04015e3fd6de7f2c70f71f033628e8b0 Makefile.PL
 SHA1 7694b2d1540169e9214afa98715a4e2e09aed2ef README
 SHA1 2cafc6b007a71714ea6288ffa4bf2c723854b418 Todo
==> MISMATCHED content between SIGNATURE and distribution files! <==