Thanks Snoble to try to make me feel better, but I am not in agreement with the negative vote towards my, or of Charly or God. It is unjust, since in no place something referring is mentioned not to use cpan.
When I gave the answer, in the first place it tries to look for rpm Perl-Net-LDAP and I did not find it, nonwise that it was Perl-LDAP, and for that reason I gave the answer on cpan.
I am very angered and frustrated with the treatment that I am receiving lately on the part of some members of contribs.
Anyway, thank you very much Snoble, you are a good man.