在轨道上设置ruby的问题
我刚开始用“Lynda Ruby on Rails 3 Essential Training”学习ruby。
我完成了安装，并通过编写“rails new app”创建了rails应用程序。 在那之后我写了 – “rails server”，这就是我所看到的：
C:\Users\Oded\sites\simple_cms>rails server C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/mysql2.r b:2:in `require': 193: %1 is not a valid Win32 application. - C:/Ruby192/lib/r uby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/1.9/mysql2.so (LoadError ) from C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/my sql2/mysql2.rb:2:in `' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/my sql2.rb:7:in `require' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/my sql2.rb:7:in `' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:64:in `require' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:64:in `block (2 levels) in require' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:62:in `each' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:62:in `block in require' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:51:in `each' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:51:in `require' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler.rb:11 2:in `require' from C:/Users/Oded/sites/simple_cms/config/application.rb:7:in `' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/comman ds.rb:28:in `require' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/comman ds.rb:28:in `block in ' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/comman ds.rb:27:in `tap' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/comman ds.rb:27:in `' from script/rails:6:in `require' from script/rails:6:in `' 能帮我找到解决方案吗？
节日快乐，
俄德
看起来你错过了一些gem！ 尝试运行bundle install …然后一切都应该工作。
编辑：确保您的Gemfile包含该行
gem 'mysql'
在运行bundle install之前。 Bundler将为你设置mysql，依赖项和所有。
你必须去这个网站并按照指示……
http://blog.mmediasys.com/2011/07/07/installing-mysql-on-windows-7-x64-and-using-ruby-with-it/
或者简单地从mysql或镜像站点下载文章中提到的连接器
运行此命令：
gem install mysql --platform=ruby -- --with-mysql-dir=C:/mysql-connector-c-noinstall-6.0.2-win32
确保你有没有空格的mysql连接器文件夹的正确路径！
完成后，请确保从解压缩并下载的连接器库中复制libmysql.dll文件，并将其放在Ruby \ bin文件中。
之后删除连接器库并通过键入’rails server’来启动它，确保你的gem文件有行gem’mysql gem 'mysql'或gem 'mysql2'我不知道哪一个如此尝试。 它很糟糕，他们真的需要修复这个窗口。