ruby-on-rails - rails gem 权限问题(rails 上的选项卡)

Question

我在 rails 2.3.8 应用程序中运行 gem，rails -v=1.3.2 上的选项卡时遇到问题。 gem 安装在本地(Ubuntu 10.10)，我在 environment.rb 中有 config.gem "tabs_on_rails", :version=>"1.3.2"。这是我在运行脚本/服务器时得到的输出:

loren@ubuntu:~/apps/medmentum$ script/server
=> Booting WEBrick
=> Rails 2.3.8 application starting on http://0.0.0.0:3000
no such file to load -- tabs_on_rails
/usr/lib/ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
/usr/lib/ruby/1.8/rubygems/custom_require.rb:36:in `require'
/var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
/var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
/var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
/var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/gem_dependency.rb:215:in `load'
/var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:307:in `load_gems'
/var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:307:in `each'
/var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:307:in `load_gems'
/var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:164:in `process'
/var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `send'
/var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `run'
/home/loren/apps/medmentum/config/environment.rb:11
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
/var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
/var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
/var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
/var/lib/gems/1.8/gems/rails-2.3.8/lib/commands/server.rb:84
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
/var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin.rb:158:in `read': Permission denied - /var/lib/gems/1.8/gems/tabs_on_rails-1.3.2/rails/init.rb (Errno::EACCES)
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin.rb:158:in `evaluate_init_rb'
    from /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings'
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin.rb:154:in `evaluate_init_rb'
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin.rb:48:in `load'
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin/loader.rb:38:in `load_plugins'
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin/loader.rb:37:in `each'
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin/loader.rb:37:in `load_plugins'
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:369:in `load_plugins'
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:165:in `process'
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `send'
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `run'
    from /home/loren/apps/medmentum/config/environment.rb:11
    from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
    from /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
    from /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
    from /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
    from /var/lib/gems/1.8/gems/rails-2.3.8/lib/commands/server.rb:84
    from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
    from script/server:3

当我运行 rake gems:install 时，我得到了这个:

Permission denied - /var/lib/gems/1.8/gems/tabs_on_rails-1.3.2/rails/init.rb

我导航到文件系统中的 tabs_on_rails gem 文件夹，所有文件都已锁定。根据文件的属性，我不是所有者，无法更改权限。我的所有其他本地 gem 都可以在没有权限问题的情况下访问，所以这很奇怪。很感谢任何形式的帮助!

Answer 1

同样的错误影响了版本 2.0.0.pre。

我刚刚发布了 1.3.x 分支的维护版本。请安装它并让我知道它是否有效。

$ gem install tabs_on_rails -v 1.3.3

另外，下次考虑opening a ticket .