Errors

valid_signature
Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Fri 20 Feb 2009 12:52:47 PM JST
gpg:                using DSA key 31F9562596406EA0
gpg: Can't check signature: No public key
--- SIGNATURE Fri Feb 20 12:52:47 2009
+++ 
@@ -1,6 +1,6 @@
 SHA1 93793c21a7cc3cd2aa546fac076c2107d0efc679 Changes
 SHA1 fde2e498ced242649142d34769cdb32ec5ba17dd MANIFEST
-SHA1 2c76cb02a449f0c4dcbc22d23f4f05c6a77ce6ae META.yml
+SHA1 cd517ac328249033b79b7f43f8b6b1f1a654bd80 META.yml
 SHA1 bc05af0bffcf1216bc552bd0e62608902e7b15bf Makefile.PL
 SHA1 fa0e7c54e60cea400aab16e8f4b3044958a87790 README
 SHA1 8cb3d05920af2055065e8fd586857b7c85a9825f lib/Test/HTTP/Server/Simple.pm
==> MISMATCHED content between SIGNATURE and distribution files! <==