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 04 Mar 2011 05:27:47 PM JST
gpg:                using DSA key 8EE5AD30ED2CB37F
gpg: Can't check signature: No public key
--- SIGNATURE Fri Mar  4 17:27:51 2011
+++ 
@@ -7,7 +7,7 @@
 SHA1 ea6c84caafd5a238c4c3a0dcc1374d553e2cad59 README
 SHA1 b2efc26d038304a663e69e0ad3f0d5bd367dd9cf bin/dthumb
 SHA1 f16ae8132029824a2ddbe3103cdda6cd1c6a974f lib/App/Dthumb.pm
-SHA1 5ffced411eebe5e7ff8f909bd14e01b4df441fe8 lib/App/Dthumb/Data.pm
+SHA1 21920d7b81504e54a3e46ce1cb107dfc91f4b002 lib/App/Dthumb/Data.pm
 SHA1 6fe53f57ae1e7a18c3e1c3a86f75a691d170507f lib/App/Dthumb/Data.pm.PL
 SHA1 538cf101ccec24847f3827b388ef5f46efcfe462 share/close.gif
 SHA1 ba3b29e484b3583eab19683db7f35f77e96cbc29 share/html_end.dthumb
==> MISMATCHED content between SIGNATURE and distribution files! <==