My domain contain following txt record
"v=spf1 ip4:203.77.192.0/24 ip4:61.16.226.0/24 ~all"
Now i want to setup SPF in zimbra...
so i install perl-Mail-SPF as a root user by using
yum install perl-Mail-SPF

and after restarting zimbra i run perl -e 'require Mail::SPF::Query'
but it will giving error like this:

Can't locate Mail/SPF/Query.pm in @INC (@INC contains: /opt/zimbra/zimbramon/lib/i386-linux-thread-multi /opt/zimbra/zimbramon/lib/i386-linux-thread-multi /opt/zimbra/zimbramon/lib /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.7/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.6/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl/5.8.7 /usr/lib/perl5/site_perl/5.8.6 /usr/lib/perl5/site_perl/5.8.5 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.7/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl/5.8.7 /usr/lib/perl5/vendor_perl/5.8.6 /usr/lib/perl5/vendor_perl/5.8.5 /usr/lib/perl5/vendor_perl /usr/lib/perl5/5.8.8/i386-linux-thread-multi /usr/lib/perl5/5.8.8 .) at -e line 1.

So what is the possible problem?
and after installing perl-Mail-SPF what i need to change for enabling SPF check in zimbra?