權限被拒絕@ dir_s_mkdir - /規格（錯誤:: EACCES）

Question

運行簡單的命令

rails g model User 

導致：省略

→ bundle exec rails g model User 
     invoke active_record 
     create db/migrate/20160128191020_create_users.rb 
     create app/models/user.rb 
     invoke rspec 
     create  spec/models/user_spec.rb 
     invoke  factory_girl 
     create  /spec/factories/users.rb 
/Users/khataev/.rbenv/versions/2.2.2/lib/ruby/2.2.0/fileutils.rb:252:in `mkdir': Permission denied @ dir_s_mkdir - /spec (Errno::EACCES) 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/2.2.0/fileutils.rb:252:in `fu_mkdir' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/2.2.0/fileutils.rb:226:in `block (2 levels) in mkdir_p' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/2.2.0/fileutils.rb:224:in `reverse_each' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/2.2.0/fileutils.rb:224:in `block in mkdir_p' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/2.2.0/fileutils.rb:210:in `each' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/2.2.0/fileutils.rb:210:in `mkdir_p' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/actions/create_file.rb:61:in `block in invoke!' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/actions/empty_directory.rb:116:in `call' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/actions/empty_directory.rb:116:in `invoke_with_conflict_check' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/actions/create_file.rb:60:in `invoke!' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/actions.rb:94:in `action' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/actions/create_file.rb:25:in `create_file' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/factory_girl_rails-4.5.0/lib/generators/factory_girl/model/model_generator.rb:46:in `create_factory_file' 
    from /Users/khataev/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/factory_girl_rails-4.5.0/lib/generators/factory_girl/model/model_generator.rb:25:in `create_fixture_file' 

休息。

我正在使用工廠女孩軌道。 spec和spec/factories folders'權限爲drwxr-xr-x（755，更改爲777無效）。重新安裝factory_girl_rails沒有效果。 Ruby 2.2.2（試過不同的版本的話）

Tired this, no effect

Answer 1

也許你是：

# config/application.rb 
config.generators do |g| 
    g.fixture_replacement :factory_girl, dir: "/spec/factories" 
end 

如果是這樣，你需要把它從 「/規格/工廠」 向 「投機/工廠」

改變

參考：https://github.com/everydayrails/rails-4-1-rspec-3-0/blob/master/config/application.rb

Answer 2

您需要授予訪問系統所需目錄的權限root用戶

sudo chmod 777 -R your_project_directory_to_be_access 

你的情況，你可以使用：

sudo chmod 777 -R /spec/ 

出於安全原因，只是不停地在你的心中：

chmod 777給大家讀，寫和執行權限對於大多數問題肯定太多了。