Installing Rails on Ubuntu 13.04












0















I tried installing rails according to this guide, and when I do, I get this error:



$ sudo gem install rails
WARNING: Error fetching data: Errno::ENOENT: No such file or directory - getaddrinfo (http://rubygems.org/specs.4.8.gz)
WARNING: Error fetching data: Errno::ENOENT: No such file or directory - getaddrinfo (http://rubygems.org/latest_specs.4.8.gz)
Building native extensions. This could take a while...
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.

/usr/bin/ruby1.9.1 extconf.rb
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError)
from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from extconf.rb:1:in `<main>'


Gem files will remain installed in /var/lib/gems/1.9.1/gems/json-1.8.0 for inspection.
Results logged to /var/lib/gems/1.9.1/gems/json- 1.8.0/ext/json/ext/generator/gem_make.out


I've never seen anything like this before, so any feedback would be greatly appreciated.










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    0















    I tried installing rails according to this guide, and when I do, I get this error:



    $ sudo gem install rails
    WARNING: Error fetching data: Errno::ENOENT: No such file or directory - getaddrinfo (http://rubygems.org/specs.4.8.gz)
    WARNING: Error fetching data: Errno::ENOENT: No such file or directory - getaddrinfo (http://rubygems.org/latest_specs.4.8.gz)
    Building native extensions. This could take a while...
    ERROR: Error installing rails:
    ERROR: Failed to build gem native extension.

    /usr/bin/ruby1.9.1 extconf.rb
    /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError)
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from extconf.rb:1:in `<main>'


    Gem files will remain installed in /var/lib/gems/1.9.1/gems/json-1.8.0 for inspection.
    Results logged to /var/lib/gems/1.9.1/gems/json- 1.8.0/ext/json/ext/generator/gem_make.out


    I've never seen anything like this before, so any feedback would be greatly appreciated.










    share|improve this question














    bumped to the homepage by Community 7 hours ago


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.


















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      I tried installing rails according to this guide, and when I do, I get this error:



      $ sudo gem install rails
      WARNING: Error fetching data: Errno::ENOENT: No such file or directory - getaddrinfo (http://rubygems.org/specs.4.8.gz)
      WARNING: Error fetching data: Errno::ENOENT: No such file or directory - getaddrinfo (http://rubygems.org/latest_specs.4.8.gz)
      Building native extensions. This could take a while...
      ERROR: Error installing rails:
      ERROR: Failed to build gem native extension.

      /usr/bin/ruby1.9.1 extconf.rb
      /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError)
      from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
      from extconf.rb:1:in `<main>'


      Gem files will remain installed in /var/lib/gems/1.9.1/gems/json-1.8.0 for inspection.
      Results logged to /var/lib/gems/1.9.1/gems/json- 1.8.0/ext/json/ext/generator/gem_make.out


      I've never seen anything like this before, so any feedback would be greatly appreciated.










      share|improve this question














      I tried installing rails according to this guide, and when I do, I get this error:



      $ sudo gem install rails
      WARNING: Error fetching data: Errno::ENOENT: No such file or directory - getaddrinfo (http://rubygems.org/specs.4.8.gz)
      WARNING: Error fetching data: Errno::ENOENT: No such file or directory - getaddrinfo (http://rubygems.org/latest_specs.4.8.gz)
      Building native extensions. This could take a while...
      ERROR: Error installing rails:
      ERROR: Failed to build gem native extension.

      /usr/bin/ruby1.9.1 extconf.rb
      /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError)
      from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
      from extconf.rb:1:in `<main>'


      Gem files will remain installed in /var/lib/gems/1.9.1/gems/json-1.8.0 for inspection.
      Results logged to /var/lib/gems/1.9.1/gems/json- 1.8.0/ext/json/ext/generator/gem_make.out


      I've never seen anything like this before, so any feedback would be greatly appreciated.







      ruby rails






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      asked Jun 3 '13 at 13:06









      JShoeJShoe

      3071413




      3071413





      bumped to the homepage by Community 7 hours ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







      bumped to the homepage by Community 7 hours ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
























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          0














          Try to re-install Ruby, then Gem and then install Rails. Problem maybe is on Ruby or Gem.






          share|improve this answer































            0














            try to use rvm or rbenv they both works great .. i personally prefer rvm because i want to keep gem-sets separate for different projects . see https://github.com/sstephenson/rbenv
            if you want to simple installation just using one ruby version then go for rbenv Rbenv Installation instruction ( my blog post )







            1. Installing rbenv



              Setup:



              sudo apt-get update
              sudo apt-get upgrade -y


              Install required components for Ruby and other dependencies.



              sudo apt-get install git-core -y
              sudo apt-get install curl -y
              sudo apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev libgdbm-dev ncurses-dev automake libtool bison subversion pkg-config libffi-dev
              git clone git://github.com/sstephenson/rbenv.git ~/.rbenv
              echo ‘export PATH="$HOME/.rbenv/bin:$PATH"’ >> ~/.profile
              echo ‘eval "$(rbenv init -)"’ >> ~/.profile


              (Note: modify .bash_profile , .bash_login or .zshrc according to your needs.)



              Now install some required rbenv plugins.



              cd  ~/.rbenv/
              mkdir plugins
              cd ~/.rbenv/plugins
              git clone git://github.com/sstephenson/ruby-build.git


              Restart the terminal.




            2. Installing Ruby



              rbenv  install 1.9.3-p385


              Set your global Ruby version.



              rbenv global 1.9.3-p385
              rbenv rehash
              ruby -v



            3. Install Ruby on Rails Framework



              gem install bundler
              gem install rails


              (Don't panic, installing rails will take some time.)








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              2 Answers
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              0














              Try to re-install Ruby, then Gem and then install Rails. Problem maybe is on Ruby or Gem.






              share|improve this answer




























                0














                Try to re-install Ruby, then Gem and then install Rails. Problem maybe is on Ruby or Gem.






                share|improve this answer


























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                  0








                  0







                  Try to re-install Ruby, then Gem and then install Rails. Problem maybe is on Ruby or Gem.






                  share|improve this answer













                  Try to re-install Ruby, then Gem and then install Rails. Problem maybe is on Ruby or Gem.







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Jun 3 '13 at 13:10









                  Ziyaddin SadigovZiyaddin Sadigov

                  2,36951931




                  2,36951931

























                      0














                      try to use rvm or rbenv they both works great .. i personally prefer rvm because i want to keep gem-sets separate for different projects . see https://github.com/sstephenson/rbenv
                      if you want to simple installation just using one ruby version then go for rbenv Rbenv Installation instruction ( my blog post )







                      1. Installing rbenv



                        Setup:



                        sudo apt-get update
                        sudo apt-get upgrade -y


                        Install required components for Ruby and other dependencies.



                        sudo apt-get install git-core -y
                        sudo apt-get install curl -y
                        sudo apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev libgdbm-dev ncurses-dev automake libtool bison subversion pkg-config libffi-dev
                        git clone git://github.com/sstephenson/rbenv.git ~/.rbenv
                        echo ‘export PATH="$HOME/.rbenv/bin:$PATH"’ >> ~/.profile
                        echo ‘eval "$(rbenv init -)"’ >> ~/.profile


                        (Note: modify .bash_profile , .bash_login or .zshrc according to your needs.)



                        Now install some required rbenv plugins.



                        cd  ~/.rbenv/
                        mkdir plugins
                        cd ~/.rbenv/plugins
                        git clone git://github.com/sstephenson/ruby-build.git


                        Restart the terminal.




                      2. Installing Ruby



                        rbenv  install 1.9.3-p385


                        Set your global Ruby version.



                        rbenv global 1.9.3-p385
                        rbenv rehash
                        ruby -v



                      3. Install Ruby on Rails Framework



                        gem install bundler
                        gem install rails


                        (Don't panic, installing rails will take some time.)








                      share|improve this answer






























                        0














                        try to use rvm or rbenv they both works great .. i personally prefer rvm because i want to keep gem-sets separate for different projects . see https://github.com/sstephenson/rbenv
                        if you want to simple installation just using one ruby version then go for rbenv Rbenv Installation instruction ( my blog post )







                        1. Installing rbenv



                          Setup:



                          sudo apt-get update
                          sudo apt-get upgrade -y


                          Install required components for Ruby and other dependencies.



                          sudo apt-get install git-core -y
                          sudo apt-get install curl -y
                          sudo apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev libgdbm-dev ncurses-dev automake libtool bison subversion pkg-config libffi-dev
                          git clone git://github.com/sstephenson/rbenv.git ~/.rbenv
                          echo ‘export PATH="$HOME/.rbenv/bin:$PATH"’ >> ~/.profile
                          echo ‘eval "$(rbenv init -)"’ >> ~/.profile


                          (Note: modify .bash_profile , .bash_login or .zshrc according to your needs.)



                          Now install some required rbenv plugins.



                          cd  ~/.rbenv/
                          mkdir plugins
                          cd ~/.rbenv/plugins
                          git clone git://github.com/sstephenson/ruby-build.git


                          Restart the terminal.




                        2. Installing Ruby



                          rbenv  install 1.9.3-p385


                          Set your global Ruby version.



                          rbenv global 1.9.3-p385
                          rbenv rehash
                          ruby -v



                        3. Install Ruby on Rails Framework



                          gem install bundler
                          gem install rails


                          (Don't panic, installing rails will take some time.)








                        share|improve this answer




























                          0












                          0








                          0







                          try to use rvm or rbenv they both works great .. i personally prefer rvm because i want to keep gem-sets separate for different projects . see https://github.com/sstephenson/rbenv
                          if you want to simple installation just using one ruby version then go for rbenv Rbenv Installation instruction ( my blog post )







                          1. Installing rbenv



                            Setup:



                            sudo apt-get update
                            sudo apt-get upgrade -y


                            Install required components for Ruby and other dependencies.



                            sudo apt-get install git-core -y
                            sudo apt-get install curl -y
                            sudo apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev libgdbm-dev ncurses-dev automake libtool bison subversion pkg-config libffi-dev
                            git clone git://github.com/sstephenson/rbenv.git ~/.rbenv
                            echo ‘export PATH="$HOME/.rbenv/bin:$PATH"’ >> ~/.profile
                            echo ‘eval "$(rbenv init -)"’ >> ~/.profile


                            (Note: modify .bash_profile , .bash_login or .zshrc according to your needs.)



                            Now install some required rbenv plugins.



                            cd  ~/.rbenv/
                            mkdir plugins
                            cd ~/.rbenv/plugins
                            git clone git://github.com/sstephenson/ruby-build.git


                            Restart the terminal.




                          2. Installing Ruby



                            rbenv  install 1.9.3-p385


                            Set your global Ruby version.



                            rbenv global 1.9.3-p385
                            rbenv rehash
                            ruby -v



                          3. Install Ruby on Rails Framework



                            gem install bundler
                            gem install rails


                            (Don't panic, installing rails will take some time.)








                          share|improve this answer















                          try to use rvm or rbenv they both works great .. i personally prefer rvm because i want to keep gem-sets separate for different projects . see https://github.com/sstephenson/rbenv
                          if you want to simple installation just using one ruby version then go for rbenv Rbenv Installation instruction ( my blog post )







                          1. Installing rbenv



                            Setup:



                            sudo apt-get update
                            sudo apt-get upgrade -y


                            Install required components for Ruby and other dependencies.



                            sudo apt-get install git-core -y
                            sudo apt-get install curl -y
                            sudo apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev libgdbm-dev ncurses-dev automake libtool bison subversion pkg-config libffi-dev
                            git clone git://github.com/sstephenson/rbenv.git ~/.rbenv
                            echo ‘export PATH="$HOME/.rbenv/bin:$PATH"’ >> ~/.profile
                            echo ‘eval "$(rbenv init -)"’ >> ~/.profile


                            (Note: modify .bash_profile , .bash_login or .zshrc according to your needs.)



                            Now install some required rbenv plugins.



                            cd  ~/.rbenv/
                            mkdir plugins
                            cd ~/.rbenv/plugins
                            git clone git://github.com/sstephenson/ruby-build.git


                            Restart the terminal.




                          2. Installing Ruby



                            rbenv  install 1.9.3-p385


                            Set your global Ruby version.



                            rbenv global 1.9.3-p385
                            rbenv rehash
                            ruby -v



                          3. Install Ruby on Rails Framework



                            gem install bundler
                            gem install rails


                            (Don't panic, installing rails will take some time.)









                          share|improve this answer














                          share|improve this answer



                          share|improve this answer








                          edited Aug 28 '14 at 4:41









                          karel

                          59.9k13129152




                          59.9k13129152










                          answered Aug 19 '13 at 6:31









                          Alok YadavAlok Yadav

                          1116




                          1116






























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