Re: rails console: Could not find 'rack'

Roger <arelem@xxxxxxxxxxx> · Wed, 27 Aug 2014 17:12:54 +1000



    Did you do a gem install rack?

      So that it reinstalls. There could be other gems that need the
      same treatment.

      Roger

    
      Hi, list!

        The system is F20. I upgraded it from F17 through F18 a few
          days ago. Everything works perfect except that neither rails
          console nor rails server won't start. Typing rails console in
          the terminal leads to the following result:
        
          /usr/share/rubygems/rubygems/dependency.rb:298:in
            `to_specs': Could not find 'rack' (~> 1.2.1) - did find:
            [rack-1.5.2,rack-1.4.0] (Gem::LoadError)
           from
            /usr/share/rubygems/rubygems/specification.rb:1268:in `block
            in activate_dependencies'
           from
            /usr/share/rubygems/rubygems/specification.rb:1257:in `each'
           from
            /usr/share/rubygems/rubygems/specification.rb:1257:in
            `activate_dependencies'
           from
            /usr/share/rubygems/rubygems/specification.rb:1239:in
            `activate'
           from
            /usr/share/rubygems/rubygems/specification.rb:1271:in `block
            in activate_dependencies'
           from
            /usr/share/rubygems/rubygems/specification.rb:1257:in `each'
           from
            /usr/share/rubygems/rubygems/specification.rb:1257:in
            `activate_dependencies'
           from
            /usr/share/rubygems/rubygems/specification.rb:1239:in
            `activate'
           from
            /usr/share/rubygems/rubygems/core_ext/kernel_gem.rb:48:in
            `gem'
           from
            /usr/local/bin/rails:22:in `<main>'
        
        I've tried every possible solution I saw on the web but
          with no luck. Any thoughts?
        P.S. gem list reveals rack available:
        
          rack (1.5.2, 1.4.0)
          rack-accept (0.4.3)
          rack-cache (1.2)
          rack-mount (0.8.3, 0.7.1)
          rack-protection (1.5.0)
          rack-restful_submit (1.2.2)
          rack-ssl (1.3.2)
          rack-test (0.6.2, 0.6.0
        
        TIA
        -- 

        Hiisi.

        Registered Linux User #487982. Be counted at: https://linuxcounter.net/

        --

        Spandex is a privilege, not a right.
      
      
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