From: Ben Bleything Date: 2010-02-06T03:43:36+09:00 Subject: Re: weird action of 'nokogiri' library on Snow Leopard On Fri, Feb 5, 2010 at 10:35 AM, junyoung wrote: > I can just execute and load 'nokogiri' library only on irb not A > source. > > what's problems on my situation? Most likely because you do not require rubygems in your script. Snow Leopard's default irbrc (in /etc/irbrc) takes care of that for you. Add a "require 'rubygems'" above your "require 'nokogiri'" and you should be fine., Ben