Amavis instructions, stalled

I am following the instructions in https://www.afp548.com/Articles/Jaguar/eximandamavis.html and when I need to install the new modules by issuing this command: sudo perl -MCPAN -e shell install Unix::Syslog Time::HiRes MIME::Words Convert::TNEF \ Convert::UUlib Compress::Zlib Archive::Zip Net::Server \ Mail::SpamAssassin Net::Cmd Again outlined in the above article, it gets to "t/02zlib............" and just sits there.. this obviously is during the Zlib Archive part.. Could someone help me figure out what's going on with this? Thanks! Rick