title: OSX Your Ruby version is 2.0.0, but your Gemfile specified 2.2.3
body: <p>Hi there ive been searching for a fix on stackexchange and google for a long time and without success, so i thought id give up and ask this question since it seems to have not been covered on other topics.</p>
  
  <p>Im having the following message appear when i try to initiate a rails server (which did work before, i just dont know how i broke it)</p>
  
  <p><code>Your Ruby version is 2.0.0, but your Gemfile specified 2.2.3</code></p>
  
  <p><strong>A bit of context: im on OSX, with <code>rbenv</code> installed via <code>homebrew</code>.</strong></p>
  
  <p><code>$ rbenv versions
    system
  * 2.2.3 (set by /Users/&lt;user&gt;/.rbenv/version)</code></p>
  
  <p>ok, so <code>rbenv</code> is installed and has the right version.</p>
  
  <p><code>echo $PATH
  /Users/&lt;user&gt;/.rbenv/shims:/Users/&lt;user&gt;/.rbenv/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin :</code></p>
  
  <p>$PATH is there and i have the following on <code>~./bash_profile</code>
  <code>export PATH="$HOME/.rbenv/bin:$PATH"
  if which rbenv &gt; /dev/null; then eval "$(rbenv init -)"; fi
  </code></p>
  
  <p><em>ok so whats the problem?</em> you ask? because i have the following thrown back at me:</p>
  
  <p><code>$ ruby -v
  ruby 2.0.0p648 (2015-12-16 revision 53162) [universal.x86_64-darwin15]
  $ which ruby
  /usr/bin/ruby</code></p>
  
  <p>now, this last bit have me hope, it seems im using OSX's built in ruby and not the one from <code>rbenv</code>so i did a <code>gem env</code></p>
  
  <p><code>RubyGems Environment:
    - RUBYGEMS VERSION: 2.6.3
    - RUBY VERSION: 2.0.0 (2015-12-16 patchlevel 648) [universal.x86_64-darwin15]
    - INSTALLATION DIRECTORY: /Library/Ruby/Gems/2.0.0
    - USER INSTALLATION DIRECTORY: /Users/&lt;user&gt;/.gem/ruby/2.0.0
    - RUBY EXECUTABLE: /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby
    - EXECUTABLE DIRECTORY: /usr/bin
    - SPEC CACHE DIRECTORY: /Users/&lt;user&gt;/.gem/specs
    - SYSTEM CONFIGURATION DIRECTORY: /Library/Ruby/Site
    - GEM PATHS:
       - /Library/Ruby/Gems/2.0.0
       - /Users/bronze/.gem/ruby/2.0.0
       - /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/gems/2.0.0
    - SHELL PATH:
       - /Users/&lt;user&gt;/.rbenv/bin
       - /Users/&lt;user&gt;/.rbenv/shims
       - /Users/&lt;user&gt;/.rbenv/bin
       - /usr/local/sbin
       - /usr/local/bin
       - /usr/bin
       - /bin
       - /usr/sbin
       - /sbin
  </code></p>
  
  <p>i have found no paths i could take at this point. for me it seems all is installed but OSX doesnt see the <code>shims</code> or whatever from <code>rbenv</code></p>
  
  <p><code>$ which -a ruby
  /usr/bin/ruby</code></p>
  
  <p>this should have showed the <code>rbenv</code> installation, right?</p>
  
  <p>any and all help is much appreciated at this time.</p>
  
  <p>-cheers</p>