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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：

在此处输入图像描述

当我单击安装快速调试器时，我收到以下错误：

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至少对我来说不是很有信息和帮助：

/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

我正在Ubuntu 14.04.1使用ruby 2.2.3p173和rails 4.2.4

我可能做错了什么？

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2 回答 2

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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

于 2015-10-27T06:19:21.517 回答
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gem install ruby-debug-ide将自动安装 ruby​​-debug-ide 0.6 版，但 netbeans 6.9.1 需要 0.4.3 版。

gem install ruby-debug-ide -v 0.4.33应该是成功的。

于 2016-02-25T22:15:14.157 回答