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rbenv Your Ruby version is 2.0.0, but your Gemfile specified 2.1.2

What version of ruby are you using?

ruby -v

It sounds like the Gemfile has a ruby requirement listed for 2.1.2. You may need to install that version:

rbenv install 2.1.2

Then you may need to tell rbenv to use that version for that project:

rbenv local 2.1.2

It looks like the rbenv team/community decided against adding support for ruby versions specified in the Gemfile. Reference:

Categories : Ruby On Rails

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