Install or enable net::ident

[Andy Figueroa]

I'm running 3.1.7 under Gentoo.  It seems like I might want to install 
or enable Net::Ident, but I can't find anything about it in the 
configuration files, though it shows up in debugging output as
"dbg: diag: module not installed: Net::Ident ('require' failed)"
Then I installed Net-Ident and the debugging output changes to:
"dbg: diag: module installed: Net::Ident, version 1.20"

What else do I need to do?  I don't seem to be able to find a clue on my 
own.

Andy Figueroa