Your ftp_proxy?  
Your http_proxy?  
Your no_proxy?  
You have no /Users/adam/.cpan/sources/MIRRORED.BY
  I'm trying to fetch one
CPAN: LWP::UserAgent loaded ok
Fetching with LWP:
  ftp://ftp.perl.org/pub/CPAN/MIRRORED.BY

##</code><code>##

Your ftp_proxy?  
Your http_proxy?  
Your no_proxy?  
You have no /root/.cpan/sources/MIRRORED.BY
  I'm trying to fetch one
LWP not available
CPAN: Net::FTP loaded ok
Fetching with Net::FTP:
  ftp://ftp.perl.org/pub/CPAN/MIRRORED.BY