With the index file 5.8.1.txt, you'll be able to install the following modules into perl 5.8.5:
App::cpm
Catalyst
DBIx::Class
Dancer
LWP
LWP::Protocol::https
Plack
With the index file 5.10.1.txt, you'll be able to install the following modules into perl 5.10.1:
Catalyst
DBIx::Class
Dancer
Plack