宝石mysql2未安装在栏杆上的红宝石上

Question

我已经安装了以下版本：

• Ruby 1.9.3p484（2013-11-22）[I386-MINGW32]
• Rails 4.0.2
• devkit-tdm-32-4.5.2-20111229-1559-SFX
• RubyGems-2.1.11
• MySQL Server 5.6
• mysql-connector-c-noinstall-6.0.2-win32-vs2005

我已经按照三个命令运行：

$ gem i mysql2
$ gem install mysql2 -- '--with-mysql-lib="C:Program FilesMySQLMySQL Server 5.6lib" --with-mysql-include="C:Program FilesMySQLMySQL Server 5.6include" --with-mysql-dir="C:Program FilesMySQLMySQL Server 5.6"'
$ gem install mysql2 --platform=ruby -- '--with-mysql-lib="C:mysql-connector-c-noinstall-6.0.2-win32-vs2005lib" --with-mysql-include="C:mysql-connector-c-noinstall-6.0.2-win32-vs2005include" --with-mysql-dir="C:mysql-connector-c-noinstall-6.0.2-win32-vs2005"'

以上三个CMD具有以下错误：

* 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.

Answer 1

sudo apt-get安装libmysql-ruby libmysqlclient-dev

查看此问题https://stackoverflow.com/a/3608756/1970061