Gem 安装调试器错误 [英] Gem Install Debugger Error

问题描述

我在 Mac OS 10.9.2 上运行 Rails v4.0.2，一切顺利.突然间，当我尝试 rails server 时，我收到一条错误消息，提示缺少 gems.我运行 bundle install ，这是输出:

I am running Rails v4.0.2 on Mac OS 10.9.2 and I had everything smoothly. All of a sudden I'm getting an error saying gems are missing when I try rails server. I run bundle install and this is the output:

Fetching gem metadata from https://rubygems.org/.......
Fetching additional metadata from https://rubygems.org/..
Using rake 10.1.1
Using i18n 0.6.9
Using minitest 4.7.5
Using multi_json 1.9.0
Using atomic 1.1.16
Using thread_safe 0.2.0
Using tzinfo 0.3.39
Using activesupport 4.0.2
Using builder 3.1.4
Using erubis 2.7.0
Using rack 1.5.2
Using rack-test 0.6.2
Using actionpack 4.0.2
Using mime-types 1.25.1
Using polyglot 0.3.4
Using treetop 1.4.15
Using mail 2.5.4
Using actionmailer 4.0.2
Using activemodel 4.0.2
Using activerecord-deprecated_finders 1.0.3
Using arel 4.0.2
Using activerecord 4.0.2
Using encryptor 1.3.0
Using attr_encrypted 1.3.2
Using awesome_print 1.2.0
Using bcrypt 3.1.7
Using bcrypt-ruby 3.1.5
Using net-ssh 2.8.0
Using net-scp 1.1.2
Using tins 1.0.0
Using term-ansicolor 1.3.0
Using sshkit 1.3.0
Using capistrano 3.1.0
Using capistrano-bundler 1.1.2
Using capistrano-rails 1.1.1
Using climate_control 0.0.3
Using cocaine 0.5.3
Using coderay 1.1.0
Using coffee-script-source 1.7.0
Using execjs 2.0.2
Using coffee-script 2.2.0
Using thor 0.18.1
Using railties 4.0.2
Using coffee-rails 4.0.1
Using columnize 0.3.6
Using currencies 0.4.2
Using countries 0.9.3
Using debugger-linecache 1.2.0
Using debugger-ruby_core_source 1.3.2

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    /Users/aaronpardes/.rvm/rubies/ruby-2.1.2/bin/ruby extconf.rb 
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

Provided configuration options:
    --with-opt-dir
    --without-opt-dir
    --with-opt-include
    --without-opt-include=${opt-dir}/include
    --with-opt-lib
    --without-opt-lib=${opt-dir}/lib
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=/Users/aaronpardes/.rvm/rubies/ruby-2.1.2/bin/ruby
/Users/aaronpardes/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1573:in `stat': No such file or directory @ rb_file_s_stat - ./212/ruby_debug.h (Errno::ENOENT)
    from /Users/aaronpardes/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1573:in `block in fu_each_src_dest'
    from /Users/aaronpardes/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1587:in `fu_each_src_dest0'
    from /Users/aaronpardes/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1571:in `fu_each_src_dest'
    from /Users/aaronpardes/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:399:in `cp'
    from extconf.rb:83:in `block in <main>'
    from extconf.rb:82:in `each'
    from extconf.rb:82:in `<main>'

extconf failed, exit code 1

Gem files will remain installed in /Users/aaronpardes/.rvm/gems/ruby-2.1.2@ocx/gems/debugger-1.6.6 for inspection.
Results logged to /Users/aaronpardes/.rvm/gems/ruby-2.1.2@ocx/extensions/x86_64-darwin-13/2.1.0-static/debugger-1.6.6/gem_make.out
An error occurred while installing debugger (1.6.6), and Bundler cannot continue.
Make sure that `gem install debugger -v '1.6.6'` succeeds before bundling.

当我尝试运行 gem install debugger -v '1.6.6' 我得到以下输出:

When I try to run gem install debugger -v '1.6.6' I get the following output:

Building native extensions.  This could take a while...
ERROR:  Error installing debugger:
    ERROR: Failed to build gem native extension.

    /Users/aaronpardes/.rvm/rubies/ruby-2.1.2/bin/ruby extconf.rb
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

Provided configuration options:
    --with-opt-dir
    --without-opt-dir
    --with-opt-include
    --without-opt-include=${opt-dir}/include
    --with-opt-lib
    --without-opt-lib=${opt-dir}/lib
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=/Users/aaronpardes/.rvm/rubies/ruby-2.1.2/bin/ruby
/Users/aaronpardes/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1573:in `stat': No such file or directory @ rb_file_s_stat - ./212/ruby_debug.h (Errno::ENOENT)
    from /Users/aaronpardes/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1573:in `block in fu_each_src_dest'
    from /Users/aaronpardes/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1587:in `fu_each_src_dest0'
    from /Users/aaronpardes/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1571:in `fu_each_src_dest'
    from /Users/aaronpardes/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:399:in `cp'
    from extconf.rb:83:in `block in <main>'
    from extconf.rb:82:in `each'
    from extconf.rb:82:in `<main>'

extconf failed, exit code 1

Gem files will remain installed in /Users/aaronpardes/.rvm/gems/ruby-2.1.2@ocx/gems/debugger-1.6.6 for inspection.
Results logged to /Users/aaronpardes/.rvm/gems/ruby-2.1.2@ocx/extensions/x86_64-darwin-13/2.1.0-static/debugger-1.6.6/gem_make.out

我很困惑为什么突然出现这个错误.我已经启动并运行了数周没有问题.我尝试使用 rvm 创建一个新的 gemset，但仍然遇到同样的问题.在四处搜索后，我发现建议先更新依赖项，然后尝试 bundle install 但这并没有解决问题.

I am very confused why this error came up all of a sudden. I have been up and running without issue for weeks. I've tried creating a new gemset with rvm and still encounter the same issue. After searching around I found recommendations to update dependencies first and then try bundle install but this did not solve the issue.

推荐答案

很遗憾，调试器不支持 Ruby 2.1.2.相反，请使用 byebug gem.查看此讨论了解更多详情.

Ruby 2.1.2 isn't supported by debugger, unfortunately. Instead, use the byebug gem. See this discussion for more details.

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