在Ubuntu上使用ruby on rails安裝MySQL [錯誤]

Question

bundle install在下面的mysql中得到一個錯誤： 我有工作臺和服務器，我可以連接到它，所以這不是問題。

Installing mysql (2.8.1) with native extensions /home/ahmet/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:551:in `rescue in block in build_extensions': ERROR: Failed to build gem native extension. (Gem::Instal ler::ExtensionBuildError) 

     /home/ahmet/.rvm/rubies/ruby-1.9.2-p290/bin/ruby extconf.rb 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/ahmet/.rvm/rubies/ruby-1.9.2-p290/bin/ruby 
     --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 


Gem files will remain installed in /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/mysql-2.8.1 for inspection. Results logged to /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/mysql-2.8.1/ext/mysql_api/gem_make.out 
     from /home/ahmet/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:529:in `block in build_extensions' 
     from /home/ahmet/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:504:in `each' 
     from /home/ahmet/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:504:in `build_extensions' 
     from /home/ahmet/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:180:in `install' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/source.rb:101:in `block in install' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/rubygems_integration.rb:78:in `preserve_paths' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/source.rb:91:in `install' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/installer.rb:58:in `block (2 levels) in run' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/rubygems_integration.rb:93:in `with_build_args' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/installer.rb:57:in `block in run' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/installer.rb:49:in `run' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/installer.rb:8:in `install' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/cli.rb:220:in `install' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/vendor/thor/task.rb:22:in `run' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/vendor/thor/invocation.rb:118:in `invoke_task' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/vendor/thor.rb:263:in `dispatch' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/lib/bundler/vendor/thor/base.rb:386:in `start' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/gems/bundler-1.0.16/bin/bundle:13:in `<top (required)>' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/bin/bundle:19:in `load' 
     from /home/ahmet/.rvm/gems/ruby-1.9.2-p290/bin/bundle:19:in `<main>' 

Answer 1

安裝mysql的寶石的安裝以下檢查。

sudo apt-get install mysql-server mysql-client 
sudo apt-get install libmysql-ruby libmysqlclient-dev