gem_server on Leopard
Folks are starting to report that gem_server is indeed missing on the regular OS X Leopard installation. Supposedly it exists on the server edition.
But that’s no reason to worry. You can simply create your own using the following
#! /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby require 'rubygems/server' Gem::Server.run ARGV
Place it at /usr/bin/gem_server, give it the ol’ chmod +x and you’re golden!