Abd*_*auf 3 ruby rubygems ruby-on-rails mysql2
我是Ruby on Rails的新手.我的Ruby版本是ruby 2.4.1p111(2017-03-22修订版58053)[x64-mingw32].
我使用rails new sample_cms -d mysql命令创建了一个新项目.
该命令rails server抛出以下错误.
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/mysql2-0.4.6-x64-mingw32/lib/mysql2/mysql2.rb:2:in `require': cannot load such file -- mysql2/2.4/mysql2 (LoadError)
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我已经安装了mysql和mysql Connector C.我已经安装了mysql2 gem.
gem install mysql2 —platform=ruby?—?‘—with-mysql-dir="C:\Program Files\MySQL\MySQL Connector C 6.1"’
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我已经卸载并安装了mysql2 gem,但仍然面临着这个问题.这是可能有问题的目录.
这是mysql2的gem文件条目
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.1.1'
# Use mysql as the database for Active Record
gem 'mysql2', '>= 0.3.18', '< 0.5'
# Use Puma as the app server
gem 'puma', '~> 3.7'
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任何帮助?
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