The first error message is relatively clear, the second is misleading though :

ftp: local: Digest-MD5-2.30.tar.gz: Permission denied - this means, that CPAN is trying to download the file to some directory (maybe ~/.cpan/authors/... ?), but can't write there. Check the permissions on the directories and try again. Or maybe you have to run CPAN under some "root" account under OSX, but I don't know that much about OSX and its user structure. 
perl -MHTTP::Daemon -MHTTP::Response -MLWP::Simple -e ' ;    # The  
$d = new HTTP::Daemon and fork and getprint $d->url and exit;#spider
($c = $d->accept())->get_request(); $c->send_response( new   #in the
HTTP::Response(200,$_,$_,qq(Just another Perl hacker\n))); ' #  web

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In reply to Re: Frustrations with CPAN module installation by Corion
in thread Frustrations with CPAN module installation by bradcathey

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