title: An error occurred while installing mysql2 (0.3.16), and Bundler cannot continue
body: <p>I have a problem when I run bundle install  . I am a nowbie .  I need use mysql as database for my application
  I haven't idea how resolve this problem
  Can someone give me some advice?</p>
  
  <p>I am using ruby 1.9.3 and  </p>
  
  <p>Rails 3.2.19</p>
  
  <p>My problem starts here When I try create the application with rails generate</p>
  
  <pre><code>fernando@fernando:~/ruby$ rails new app2 -d mysql 
        create  
        create  README.rdoc
        create  Rakefile
        create  config.ru
        create  .gitignore
        create  Gemfile
        create  app
        create  app/assets/images/rails.png
        create  app/assets/javascripts/application.js
        create  app/assets/stylesheets/application.css
        create  app/controllers/application_controller.rb
        create  app/helpers/application_helper.rb
        create  app/mailers
        create  app/models
        create  app/views/layouts/application.html.erb
        create  app/mailers/.gitkeep
        create  app/models/.gitkeep
        create  config
        create  config/routes.rb
        create  config/application.rb
        create  config/environment.rb
        create  config/environments
        create  config/environments/development.rb
        create  config/environments/production.rb
        create  config/environments/test.rb
        create  config/initializers
        create  config/initializers/backtrace_silencers.rb
        create  config/initializers/inflections.rb
        create  config/initializers/mime_types.rb
        create  config/initializers/secret_token.rb
        create  config/initializers/session_store.rb
        create  config/initializers/wrap_parameters.rb
        create  config/locales
        create  config/locales/en.yml
        create  config/boot.rb
        create  config/database.yml
        create  db
        create  db/seeds.rb
        create  doc
        create  doc/README_FOR_APP
        create  lib
        create  lib/tasks
        create  lib/tasks/.gitkeep
        create  lib/assets
        create  lib/assets/.gitkeep
        create  log
        create  log/.gitkeep
        create  public
        create  public/404.html
        create  public/422.html
        create  public/500.html
        create  public/favicon.ico
        create  public/index.html
        create  public/robots.txt
        create  script
        create  script/rails
        create  test/fixtures
        create  test/fixtures/.gitkeep
        create  test/functional
        create  test/functional/.gitkeep
        create  test/integration
        create  test/integration/.gitkeep
        create  test/unit
        create  test/unit/.gitkeep
        create  test/performance/browsing_test.rb
        create  test/test_helper.rb
        create  tmp/cache
        create  tmp/cache/assets
        create  vendor/assets/javascripts
        create  vendor/assets/javascripts/.gitkeep
        create  vendor/assets/stylesheets
        create  vendor/assets/stylesheets/.gitkeep
        create  vendor/plugins
        create  vendor/plugins/.gitkeep
           run  bundle install
  Fetching gem metadata from https://rubygems.org/.........Retrying dependency api due to error (2/3): Bundler::HTTPError Network error while fetching https://bundler.rubygems.org/api/v1/dependencies?gems=rspec-support,multi_test,gherkin,cucumber-core,term-ansicolor,highline,allison
  ..
  Resolving dependencies...
  Using rake 10.3.2
  Using i18n 0.6.11
  Using multi_json 1.10.1
  Using activesupport 3.2.19
  Using builder 3.0.4
  Using activemodel 3.2.19
  Using erubis 2.7.0
  Using journey 1.0.4
  Using rack 1.4.5
  Using rack-cache 1.2
  Using rack-test 0.6.2
  Using hike 1.2.3
  Using tilt 1.4.1
  Using sprockets 2.2.2
  Using actionpack 3.2.19
  Using mime-types 1.25.1
  Using polyglot 0.3.5
  Using treetop 1.4.15
  Using mail 2.5.4
  Using actionmailer 3.2.19
  Using arel 3.0.3
  Using tzinfo 0.3.41
  Using activerecord 3.2.19
  Using activeresource 3.2.19
  Using bundler 1.6.2
  Using coffee-script-source 1.8.0
  Using execjs 2.2.1
  Using coffee-script 2.3.0
  Using rack-ssl 1.3.4
  Using json 1.8.1
  Using rdoc 3.12.2
  Using thor 0.19.1
  Using railties 3.2.19
  Using coffee-rails 3.2.2
  Using jquery-rails 3.1.2
  
  Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
  
      /home/fernando/.rvm/rubies/ruby-1.9.3-p547/bin/ruby extconf.rb 
  checking for ruby/thread.h... no
  checking for rb_thread_blocking_region()... yes
  checking for rb_wait_for_single_fd()... yes
  checking for rb_hash_dup()... yes
  checking for rb_intern3()... yes
  checking for mysql_query() in -lmysqlclient... no
  checking for main() in -lm... yes
  checking for mysql_query() in -lmysqlclient... no
  checking for main() in -lz... yes
  checking for mysql_query() in -lmysqlclient... no
  checking for main() in -lsocket... no
  checking for mysql_query() in -lmysqlclient... no
  checking for main() in -lnsl... yes
  checking for mysql_query() in -lmysqlclient... no
  checking for main() in -lmygcc... no
  checking for mysql_query() in -lmysqlclient... no
  *** extconf.rb failed ***
  Could not create Makefile due to some reason, probably lack of
  necessary libraries and/or headers.  Check the mkmf.log file for more
  details.  You may need configuration options.
  
  Provided configuration options:
      --with-opt-dir
      --without-opt-dir
      --with-opt-include
      --without-opt-include=${opt-dir}/include
      --with-opt-lib
      --without-opt-lib=${opt-dir}/lib
      --with-make-prog
      --without-make-prog
      --srcdir=.
      --curdir
      --ruby=/home/fernando/.rvm/rubies/ruby-1.9.3-p547/bin/ruby
      --with-mysql-dir
      --without-mysql-dir
      --with-mysql-include
      --without-mysql-include=${mysql-dir}/include
      --with-mysql-lib
      --without-mysql-lib=${mysql-dir}/lib
      --with-mysql-config
      --without-mysql-config
      --with-mysql-dir
      --without-mysql-dir
      --with-mysql-include
      --without-mysql-include=${mysql-dir}/include
      --with-mysql-lib
      --without-mysql-lib=${mysql-dir}/lib
      --with-mysqlclientlib
      --without-mysqlclientlib
      --with-mlib
      --without-mlib
      --with-mysqlclientlib
      --without-mysqlclientlib
      --with-zlib
      --without-zlib
      --with-mysqlclientlib
      --without-mysqlclientlib
      --with-socketlib
      --without-socketlib
      --with-mysqlclientlib
      --without-mysqlclientlib
      --with-nsllib
      --without-nsllib
      --with-mysqlclientlib
      --without-mysqlclientlib
      --with-mygcclib
      --without-mygcclib
      --with-mysqlclientlib
      --without-mysqlclientlib
  
  extconf failed, exit code 1
  
  Gem files will remain installed in /home/fernando/.rvm/gems/ruby-1.9.3-p547@ruby-guides/gems/mysql2-0.3.16 for inspection.
  Results logged to /home/fernando/.rvm/gems/ruby-1.9.3-p547@ruby-guides/extensions/x86-linux/1.9.1/mysql2-0.3.16/gem_make.out
  An error occurred while installing mysql2 (0.3.16), and Bundler cannot continue.
  Make sure that `gem install mysql2 -v '0.3.16'` succeeds before bundling
  </code></pre>
  
  <p>.</p>
  
  <pre><code>fernando@fernando:~/ruby/app$ bundle
  Fetching gem metadata from https://rubygems.org/...........
  Resolving dependencies...
  Using rake 10.3.2
  Using i18n 0.6.11
  Using multi_json 1.10.1
  Using activesupport 3.2.19
  Using builder 3.0.4
  Using activemodel 3.2.19
  Using erubis 2.7.0
  Using journey 1.0.4
  Using rack 1.4.5
  Using rack-cache 1.2
  Using rack-test 0.6.2
  Using hike 1.2.3
  Using tilt 1.4.1
  Using sprockets 2.2.2
  Using actionpack 3.2.19
  Using mime-types 1.25.1
  Using polyglot 0.3.5
  Using treetop 1.4.15
  Using mail 2.5.4
  Using actionmailer 3.2.19
  Using arel 3.0.3
  Using tzinfo 0.3.41
  Using activerecord 3.2.19
  Using activeresource 3.2.19
  Using bundler 1.6.2
  Using coffee-script-source 1.8.0
  Using execjs 2.2.1
  Using coffee-script 2.3.0
  Using rack-ssl 1.3.4
  Using json 1.8.1
  Using rdoc 3.12.2
  Using thor 0.19.1
  Using railties 3.2.19
  Using coffee-rails 3.2.2
  Using jquery-rails 3.1.2
  
  Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
  
      /home/fernando/.rvm/rubies/ruby-1.9.3-p547/bin/ruby extconf.rb 
  checking for ruby/thread.h... no
  checking for rb_thread_blocking_region()... yes
  checking for rb_wait_for_single_fd()... yes
  checking for rb_hash_dup()... yes
  checking for rb_intern3()... yes
  checking for mysql_query() in -lmysqlclient... no
  checking for main() in -lm... yes
  checking for mysql_query() in -lmysqlclient... no
  checking for main() in -lz... yes
  checking for mysql_query() in -lmysqlclient... no
  checking for main() in -lsocket... no
  checking for mysql_query() in -lmysqlclient... no
  checking for main() in -lnsl... yes
  checking for mysql_query() in -lmysqlclient... no
  checking for main() in -lmygcc... no
  checking for mysql_query() in -lmysqlclient... no
  *** extconf.rb failed ***
  Could not create Makefile due to some reason, probably lack of
  necessary libraries and/or headers.  Check the mkmf.log file for more
  details.  You may need configuration options.
  
  Provided configuration options:
      --with-opt-dir
      --without-opt-dir
      --with-opt-include
      --without-opt-include=${opt-dir}/include
      --with-opt-lib
      --without-opt-lib=${opt-dir}/lib
      --with-make-prog
      --without-make-prog
      --srcdir=.
      --curdir
      --ruby=/home/fernando/.rvm/rubies/ruby-1.9.3-p547/bin/ruby
      --with-mysql-dir
      --without-mysql-dir
      --with-mysql-include
      --without-mysql-include=${mysql-dir}/include
      --with-mysql-lib
      --without-mysql-lib=${mysql-dir}/lib
      --with-mysql-config
      --without-mysql-config
      --with-mysql-dir
      --without-mysql-dir
      --with-mysql-include
      --without-mysql-include=${mysql-dir}/include
      --with-mysql-lib
      --without-mysql-lib=${mysql-dir}/lib
      --with-mysqlclientlib
      --without-mysqlclientlib
      --with-mlib
      --without-mlib
      --with-mysqlclientlib
      --without-mysqlclientlib
      --with-zlib
      --without-zlib
      --with-mysqlclientlib
      --without-mysqlclientlib
      --with-socketlib
      --without-socketlib
      --with-mysqlclientlib
      --without-mysqlclientlib
      --with-nsllib
      --without-nsllib
      --with-mysqlclientlib
      --without-mysqlclientlib
      --with-mygcclib
      --without-mygcclib
      --with-mysqlclientlib
      --without-mysqlclientlib
  
  extconf failed, exit code 1
  
  Gem files will remain installed in /home/fernando/.rvm/gems/ruby-1.9.3-p547@ruby-guides/gems/mysql2-0.3.16 for inspection.
  Results logged to /home/fernando/.rvm/gems/ruby-1.9.3-p547@ruby-guides/extensions/x86-linux/1.9.1/mysql2-0.3.16/gem_make.out
  An error occurred while installing mysql2 (0.3.16), and Bundler cannot continue.
  Make sure that `gem install mysql2 -v '0.3.16'` succeeds before bundling.
  </code></pre>