modules for spamassassin
i run in the command lines :
#spamassassin --lint
and in the result i had the follow
config: SpamAssassin failed to parse line, skipping: clear_spamtrap_template
config: SpamAssassin failed to parse line, skipping: spamtrap Subject: this address is no longer available
config: SpamAssassin failed to parse line, skipping: spamtrap [this message has been automatically generated]
config: SpamAssassin failed to parse line, skipping: spamtrap
config: SpamAssassin failed to parse line, skipping: spamtrap Please note that this address is no longer in use, and nowadays
config: SpamAssassin failed to parse line, skipping: spamtrap receives nothing but unsolicited commercial mail. Accordingly,
config: SpamAssassin failed to parse line, skipping: spamtrap any mail sent to it is added to several spam-tracking databases,
config: SpamAssassin failed to parse line, skipping: spamtrap then automatically deleted.
config: SpamAssassin failed to parse line, skipping: spamtrap
config: SpamAssassin failed to parse line, skipping: spamtrap If you genuinely want to contact the owner of the address, please
config: SpamAssassin failed to parse line, skipping: spamtrap re-check your contact lists, or search the web, to find their
config: SpamAssassin failed to parse line, skipping: spamtrap current e-mail address.
config: SpamAssassin failed to parse line, skipping: spamtrap
config: SpamAssassin failed to parse line, skipping: spamtrap The mail you sent is reproduced in full below, for resending to
config: SpamAssassin failed to parse line, skipping: spamtrap the correct address. Sorry for the inconvenience!
config: SpamAssassin failed to parse line, skipping: spamtrap
config: SpamAssassin failed to parse line, skipping: spamtrap [-- Signed: the SpamAssassin mail filter]
config: SpamAssassin failed to parse line, skipping: spamtrap
Net:

NS version is 0.31, but need 0.34dnsavailable-1 at /usr/lib/perl5/site_perl/5.8.0/Mail/SpamAssassin/Dns.pm line 1230.
lint: 18 issues detected. please rerun with debug enabled for more information.
and when i write #spamassassin -D --lint
debug: diag: module not installed: Net::LDAP ('require' failed)
debug: diag: module not installed: Razor2::Client::Agent ('require' failed)
i need know if i have to install this modules and how do, and where i can get this modules.