使用 Ruby 1.9.2 运行
IDE 提示说需要 gem ruby-debug-base19x 并提供安装它。
但是，在尝试安装它时会显示消息
Failed to install gems. Following gems were not installed: C:/Program Files (x86)/JetBrains/RubyMine 3.2.4/rb/gems/ruby-debug-base19x-0.11.30.pre2.gem: Error installing ruby-debug-base19x-0.11.30.pre2.gem: The 'linecache19' native gem requires installed build tools. Please update your PATH to include build tools or download the DevKit from 'http://rubyinstaller.org/downloads' and follow the instructions at 'http://github.com/oneclick/rubyinstaller/wiki/Development-Kit' C:/Program Files (x86)/JetBrains/RubyMine 3.2.4/rb/gems/ruby-debug-ide-0.4.17.beta8.gem: Error installing ruby-debug-ide-0.4.17.beta8.gem: The 'ruby-debug-ide' native gem requires installed build tools. Please update your PATH to include build tools or download the DevKit from 'http://rubyinstaller.org/downloads' and follow the instructions at 'http://github.com/oneclick/rubyinstaller/wiki/Development-Kit' linecache19 (0.5.12): Error installing linecache19: The 'linecache19' native gem requires installed build tools. Please update your PATH to include build tools or download the DevKit from 'http://rubyinstaller.org/downloads' and follow the instructions at 'http://github.com/oneclick/rubyinstaller/wiki/Development-Kit'
我按照它的建议下载了 DevKit - 但是 DevKit 在尝试安装时说它已经作为 Ruby 的一部分正确安装了。
有什么建议吗？
最佳答案
问题不是 RubyMine 特有的，我会尝试从头开始重新安装 Ruby 和 DevKit。 使用 installation guide 中的测试验证 DevKit 是否确实有效:
gem install rdiscount --platform=ruby
ruby -rubygems -e "require 'rdiscount'; puts RDiscount.new('**Hello RubyInstaller**').to_html"
如果工作正常，请尝试使用以下命令从控制台手动安装调试 gem:
gem install ruby-debug-base19x --pre
gem install ruby-debug-ide --pre
发布日志，如果仍然不适合您，请提供更多详细信息。
关于ruby - JetBrains RubyMine 3.2.4 调试器不工作，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/8343617/