amavisd-new genrsa errors

I'm trying to implement dkeys for my domain, but when i try to generate rsa keys i get this error :
Problem in Amavis::Tools code: Can't locate Crypt/OpenSSL/RSA.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.10.0 /usr/local/share/perl/5.10.0 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl) at (eval 79) line 22.
BEGIN failed--compilation aborted at (eval 79) line 22.


I'm using debian with ispconfig 3.

 

Please run

Code:

aptitude install libcrypt-openssl-rsa-perl

 

that worked great I was able to create the keys
but now if I try to run
amavis-new showkeys or amavis-new testkeys
I get
Problem in Amavis:KIM code: Can't locate Mail/DKIM/Verifier.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.10.0 /usr/local/share/perl/5.10.0 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl) at (eval 80) line 26.
BEGIN failed--compilation aborted at (eval 80) line 26.

 

I found the answer
so i will post for other people that have the same error

Go to the PERL shell

run perl -MCPAN -e shell

and then run

install Mail:KIM::Verifier

exit with q

 

i have another error i tried the tutorial from
http://www.faqforge.com/linux/how-to-enable-dkim-email-signatures-in-amavisd-new-and-ispconfig-3/
and
http://www.ijs.si/software/amavisd/amavisd-new-docs.html#dkim

but every time I do amavisd-new testkeys
I get a dns error
TESTING: foo._domainkey.xxxxxx.xx => invalid (public key: DNS error: SERVFAIL)

the key is in the DNS record with

foo._domainkey.xxxxxx.xx.
v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9Wqbrpm4NDcPUlNVsdrvTElCQlmHJkapBzhz3NYRsW+OrqtllheG4Y0fO2Zz71FSZ+0XkGatxqK5vys/7hI149S8c6dZ7NA8lvcKU9mmQwvFF0AsHRbFZheB5S2F8w9sShbCsEzxQD7tb36yAMjaUJsxTKrqXAVfumRn+IY1azQIDAQAB

any ideas why I get the DNS error ?