From: Sean Cahoon <seancolquhoun@...>
Date: 2007-10-03T11:04:20+09:00
Subject: problem with ruby installation

Hi everybody. This is my first posting. I have a problem. My computer is
balking whenever I try to install something using gem install (Mac OS X
10.3 PPC) and giving me this error:

ERROR:  While executing gem ... (NoMethodError)
    undefined method `refresh' for #<Hash:0x1107ff4>

So I did some googling and found this answer:

I am getting this error a lot now too. I have not run it
down, but it is usually quickly fixed by deleting source_cache
in lib/ruby/gems/1.8/source_cache.

However, when I go to /usr/lib/ruby/, I only see version 1.6, which I
updated from ages ago. I can't find the current version of ruby, which i
checked and found to be 1.8.4.

Anybody know where ruby 1.8 is installed? I've been all over my
filesystem and I can't find another lib/ruby.
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