Conflicting ruby versions

Posted by DavidP6 on Stack Overflow See other posts from Stack Overflow or by DavidP6
Published on 2010-05-12T14:10:48Z Indexed on 2010/05/12 14:14 UTC
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ruby

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ruby-on-rails

I am having problems with conflicting versions of Ruby that I have installed. I had 1.8.6 and then installed 1.8.7 and it has caused problems. I get the following error when trying to run my ruby on rails app:

/usr/local/lib/ruby/1.8/i686-linux/rbconfig.rb:7: ruby lib version (1.8.6) doesn't match executable version (1.8.7) (RuntimeError)

I would like to remove 1.8.7 somehow and just use 1.8.6 but have no idea how to go about doing this.

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