From: William Mcneill <billmcn@...>
Date: 2009-09-22T08:25:07+09:00
Subject: Re: Vicious versioning cycle prevents upgrading Ruby Gems

If I setup Gems from a tarball on a machine with Gems already installed 
in a non-standard location will it automatically upgrade instead of 
creating a new version, or do I have to specify the path as an argument 
to setup.rb?

If I do have to specify the path, is it the same as what gem environment 
lists as INSTALLATION_DIRECTORY?

I'm trying to avoid doing a clean install and having to re-install all 
my gems.
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