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ruby-on-railsrubyrbenvgemfile

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

I'm using rbenv and I have the follow error when I execute rails s

Your Ruby version is 2.0.0, but your Gemfile specified 2.1.2

I was reading this thread: Mavericks, RBENV, Your Ruby version is 2.0.0, but your Gemfile specified 2.1.1

But the error persist.

rails -v
Your Ruby version is 2.0.0, but your Gemfile specified 2.1.2

and the commands 

sudo gem install bundler 
rbenv rehash

$ which ruby /usr/bin/ruby

$ bundle exec which ruby Your Ruby version is 2.0.0, but your Gemfile specified 2.1.2

doenst solve the problem. I'm doing something wrong?

Solution

  • 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: https://github.com/sstephenson/rbenv/issues/223