安装mysql2（0.3.16）时出错，Bundler无法继续[重复]
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【中文标题】安装mysql2（0.3.16）时出错，Bundler无法继续[重复]【英文标题】：An error occurred while installing mysql2 (0.3.16), and Bundler cannot continue [duplicate] 【发布时间】：2014-11-04 19:58:21 【问题描述】：我在运行 bundle install 时遇到问题。我是个新人。我需要使用 mysql 作为我的应用程序的数据库 我不知道如何解决这个问题 有人可以给我一些建议吗？
我正在使用 ruby 1.9.3 和
Rails 3.2.19
我的问题从这里开始当我尝试使用 rails generate 创建应用程序时
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
.
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.
【问题讨论】：
【参考方案1】：在 Ubuntu/Debian 和其他使用 aptitude 的发行版上：
sudo apt-get install libmysql-ruby libmysqlclient-dev
如果上面的命令因为找不到libmysql-ruby而不起作用，那么以下应该就足够了：
Error installing mysql2: Failed to build gem native extension
【讨论】：
在 Debian 8 上，您现在只需执行sudo apt-get install libmysqlclient-dev。以上是关于安装mysql2（0.3.16）时出错，Bundler无法继续[重复]的主要内容，如果未能解决你的问题，请参考以下文章
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