Ruby on rails 3 RVM、Ruby 1.9.3、rails 3.1.3:can'；由于ruby调试，无法启动rails服务器

当我试图通过

rails s

启动rails服务器时，出现以下错误：

/home/james/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-base19-0.11.25/lib/ruby-debug-base.rb:1:in `require': /home/james/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.so: undefined symbol: ruby_current_thread - /home/james/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.so (LoadError)
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-base19-0.11.25/lib/ruby-debug-base.rb:1:in `<top (required)>'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug19-0.11.6/cli/ruby-debug.rb:5:in `require'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug19-0.11.6/cli/ruby-debug.rb:5:in `<top (required)>'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/bundler-1.1.0/lib/bundler/runtime.rb:68:in `require'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/bundler-1.1.0/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/bundler-1.1.0/lib/bundler/runtime.rb:66:in `each'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/bundler-1.1.0/lib/bundler/runtime.rb:66:in `block in require'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/bundler-1.1.0/lib/bundler/runtime.rb:55:in `each'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/bundler-1.1.0/lib/bundler/runtime.rb:55:in `require'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/bundler-1.1.0/lib/bundler.rb:118:in `require'
    from /home/james/rails-projs/macedonia_nato/config/application.rb:7:in `<top (required)>'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.2.0/lib/rails/commands.rb:53:in `require'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.2.0/lib/rails/commands.rb:53:in `block in <top (required)>'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.2.0/lib/rails/commands.rb:50:in `tap'
    from /home/james/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.2.0/lib/rails/commands.rb:50:in `<top (required)>'
    from script/rails:6:in `require'
    from script/rails:6:in `<main>'

---

我一直在用谷歌搜索，我想不出来。我非常感谢你的帮助

将这些行添加到文件中：

gem 'linecache19', :git => 'git://github.com/mark-moseley/linecache'
gem 'ruby-debug-base19x', '~> 0.11.30.pre4'
gem 'ruby-debug19'

---

并进行捆绑安装。

将以下行添加到文件中：

gem 'linecache19', :git => 'git://github.com/mark-moseley/linecache'
gem 'ruby-debug-base19x', '~> 0.11.30.pre4'
gem 'ruby-debug19'

---

并进行捆绑安装。

由于不再支持ruby-debug19，请参阅

您现在需要替换

gem'ruby-debug19'，：require=>'ruby-debug'

与

gem'debugger'，组：[：开发，：测试]

---

这应该可以解决问题。

由于不再支持ruby-debug19，请参阅

您现在需要替换

gem'ruby-debug19'，：require=>'ruby-debug'

与

gem'debugger'，组：[：开发，：测试]

这应该能奏效