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 Sat 30 Aug 2014 10:46:57 AM JST
gpg:                using RSA key DA172575A8EC2FE9
gpg: Can't check signature: No public key
--- SIGNATURE Sat Aug 30 10:46:57 2014
+++ 
@@ -1,6 +1,8 @@
 SHA1 57283f3ba59bb820e150985a230a09ecd3c2cc9c Changes
-SHA1 6ebb9e509b79f8bd1b7d9269a1d734267cb00d2f MANIFEST
+SHA1 07e398e4a85f228f6dda6b74b89cd9d205e84f6a MANIFEST
 SHA1 5f29cdcbfacb9c46ac155fff9844aceeb064aef1 MANIFEST.SKIP
+SHA256 b0ed5408cf4e4bad6822be74964615fe1794cc04ae3ac79d6882c56f97ab7f1e META.json
+SHA256 f432aa0fdff127e1b83f44db437b3ea5fee5bdeed577f2c9b15b27cb9d1bd5b1 META.yml
 SHA1 c4ef3af01afed17487ca6b3f4c0116191cf42756 Makefile.PL
 SHA1 6644d30b1b5cdca44d39666e6d38bbf5cabc2234 README
 SHA1 8c9c2bb592bb195ae2f79f76d2dde71edd29e31c lib/Map/Tube.pm
==> MISMATCHED content between SIGNATURE and distribution files! <==