无法在 Netbeans 6.9.1 上为 ruby 2.2.3p173 安装快速调试器

Can't install fast debugger at Netbeans 6.9.1 for ruby 2.2.3p173

我正在尝试在 Netbeans 6.9.1

上调试 rails 项目 (redmine)

当我单击调试项目时,我收到消息:

当我单击 安装快速调试器 时,出现以下错误:

Building native extensions.  This could take a while...
ERROR:  Error installing ruby-debug-ide:
    ERROR: Failed to build gem native extension.

    /home/anatoly/.rvm/rubies/ruby-2.2.3/bin/ruby mkrf_conf.rb
Building native extensions.  This could take a while...

rake failed, exit code 1

Gem files will remain installed in /home/anatoly/.rvm/gems/ruby-2.2.3/gems/ruby-debug-ide-0.4.9 for inspection.
Results logged to /home/anatoly/.rvm/gems/ruby-2.2.3/extensions/x86_64-linux/2.2.0/ruby-debug-ide-0.4.9/gem_make.out

gem_make.out 不是很有帮助,至少对我来说是这样:

/home/anatoly/.rvm/rubies/ruby-2.2.3/bin/ruby mkrf_conf.rb
Building native extensions.  This could take a while...

rake failed, exit code 1

我将 Ubuntu 14.04.1ruby 2.2.3p173rails 4.2.4

一起使用

我可能做错了什么?

我手动安装了 ruby-debug-ide -v 0.4.33 gem 问题已经解决

gem install ruby-debug-ide -v 0.4.33

gem install ruby-debug-ide 将自动安装 ruby-debug-ide 版本 0.6,但 netbeans 6.9.1 需要版本 0.4.3。

gem install ruby-debug-ide -v 0.4.33应该会成功。