Errors

manifest_matches_dist

• MANIFEST (14) does not match dist (13):
• Duplicates in MANIFEST: SIGNATURE

prereq_matches_use

• HTML::Entities
• HTTP::Request
• LWP::UserAgent

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 22 Aug 2011 11:17:33 PM JST
gpg:                using RSA key F61C5C15E14583A1
gpg: Can't check signature: No public key
--- SIGNATURE Mon Aug 22 23:17:33 2011
+++ 
@@ -1,6 +1,6 @@
 SHA1 126d5054380c0e7e77a37d34c77607840f6be431 Build.PL
 SHA1 accbc389615ed310436147765591d3d2ebd7fc4f Changes
-SHA1 7f3fd689a35593c40df867a3de3be02e72b9dd44 MANIFEST
+SHA1 8dcdf4dc86679955746a90ab0bfccb6ab5b15979 MANIFEST
 SHA1 7d20e4e840781030202bb045d5ab81b3fd1b68b0 MANIFEST.SKIP
 SHA1 a0f4569751c2c0ad5472400da432dbb1d94c9347 META.yml
 SHA1 d31c6c5212ca420aa85770b2037b5d1ae23220ff Makefile.PL
==> MISMATCHED content between SIGNATURE and distribution files! <==