I don't wish to open a can of worms here. I'm not even a Debian user, I'm just trying to help a friend. Please refrain if you can from digressing into discussions of politics, licenses, package management, rubygems replacements, or "my distro can beat up your distro." I met with a friend at breakfast this morning. Coffee shop with killer pastries and wi-fi, ahhhh. He's a Debian guy. Our purpose in meeting was to install Ruby and rubygems and one other library and then play with it a little. (He doesn't know Ruby yet.) He tried an apt-get before I got there. After fiddling a bit, I suggested installing from source -- rubygems was complaining about zlib. We installed from source, got no zlib, thus rubygems crashed. Tried an apt-get of zlib-ruby, but no joy. Version conflict or something. Gave up, moved to a different server, did everything the "right" way. Wasted over an hour. Never got ruby/zlib/rubygems all installed properly on either box. Moved to a Red Hat server where it all "just worked." What's the magic to get this going on Debian? Thanks, Hal