Upgrading Ubuntu hardy to Ruby 1.8.7

Posted by Simone Carletti on Server Fault See other posts from Server Fault or by Simone Carletti
Published on 2009-11-14T11:42:08Z Indexed on 2012/12/19 23:05 UTC
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ubuntu

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ruby

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ubuntu-8.04

My server is running Ubuntu Hardy and Ruby 1.8.6 installed using aptitude. I'd like to upgrade to Ruby 1.8.7 but, unfortunately, the Ruby package includes Ruby 1.8.7 starting from Ubuntu Intrepid.

I read a couple of tutorials about how to upgrade to Ruby 1.8.7 and I found at least 3 different way to accomplish this task:

backports
installation from source
installation from source and multiple versions

I'm a bit confused. How do you recommend to upgrade to Ruby 1.8.7 taking into consideration I don't need multiple Ruby versions on the same server? I'd like to cleanly replace the existing Ruby 1.8.6 with Ruby 1.8.7.

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