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可能重复：
在 ruby​​ 1.9 中调试

我无法安装 ruby​​-debug19。我尝试关注http://isitruby19.com/linecache19但它对我 没有帮助

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> root@vm:/# ruby -v ruby 
> 1.9.2p290 (2011-07-09 revision 32553) [i686-linux]

=======================================

> root@vm:/# gem -v
> 1.8.10

=======================================

> root@vm:~/# uname -a 
> Linux vm 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:50:42 UTC 2011 i686 i686 386 GNU/Linux

=======================================

root@vm:~# sudo gem install ruby-debug19

    Building native extensions.  This could take a while...


    ERROR:  Error installing ruby-debug19:
            ERROR: Failed to build gem native extension.

            /usr/local/bin/ruby extconf.rb
    checking for vm_core.h... no
    checking for vm_core.h... no
    *** 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=/usr/local/bin/ruby
            --with-ruby-dir
            --without-ruby-dir
            --with-ruby-include
            --without-ruby-include=${ruby-dir}/include
            --with-ruby-lib
            --without-ruby-lib=${ruby-dir}/lib
    /usr/local/lib/ruby/1.9.1/net/http.rb:644:in `initialize': Connection timed out - connect(2) (Errno::ETIMEDOUT)
            from /usr/local/lib/ruby/1.9.1/net/http.rb:644:in `open'
            from /usr/local/lib/ruby/1.9.1/net/http.rb:644:in `block in connect'
            from /usr/local/lib/ruby/1.9.1/timeout.rb:44:in `timeout'
            from /usr/local/lib/ruby/1.9.1/timeout.rb:89:in `timeout'
            from /usr/local/lib/ruby/1.9.1/net/http.rb:644:in `connect'
            from /usr/local/lib/ruby/1.9.1/net/http.rb:637:in `do_start'
            from /usr/local/lib/ruby/1.9.1/net/http.rb:626:in `start'
            from /usr/local/lib/ruby/1.9.1/net/http.rb:1168:in `request'
            from /usr/local/lib/ruby/gems/1.9.1/gems/ruby_core_source-0.1.5/lib/contrib/uri_ext.rb:239:in `block in read'
            from /usr/local/lib/ruby/gems/1.9.1/gems/ruby_core_source-0.1.5/lib/contrib/uri_ext.rb:286:in `connect'
            from /usr/local/lib/ruby/gems/1.9.1/gems/ruby_core_source-0.1.5/lib/contrib/uri_ext.rb:234:in `read'
            from /usr/local/lib/ruby/gems/1.9.1/gems/ruby_core_source-0.1.5/lib/contrib/uri_ext.rb:128:in `download'
            from /usr/local/lib/ruby/gems/1.9.1/gems/ruby_core_source-0.1.5/lib/ruby_core_source.rb:55:in `block in create_makefile_with_core'
            from /usr/local/lib/ruby/1.9.1/tempfile.rb:320:in `open'
            from /usr/local/lib/ruby/gems/1.9.1/gems/ruby_core_source-0.1.5/lib/ruby_core_source.rb:51:in `create_makefile_with_core'
            from extconf.rb:19:in `<main>'
    Requesting http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.2-p290.tar.gz

Gem files will remain installed in /usr/local/lib/ruby/gems/1.9.1/gems/linecache19-0.5.12 for inspection.
Results logged to /usr/local/lib/ruby/gems/1.9.1/gems/linecache19-0.5.12/ext/trace_nums/gem_make.out

在本地安装 ruby​​-debug19 我从上面的链接中得到了问题的答案，该链接基本上将所有 *.h *.c *.inc 文件放入以下文件夹

ruby -rmkmf -e 'puts Config::CONFIG["rubyhdrdir"] + "/" + "ruby-" + RUBY_VERSION.to_s + "-p" + RUBY_PATCHLEVEL.to_s'

但我对这个灵魂不满意。如果我要求客户安装 ruby​​，我几乎不能指望出售这个特殊的解决方案来解决这个问题。

那么有没有办法避免这种复制？

有人可以帮帮我吗。谢谢苏

4

1 回答 1

0

您没有说您正在运行什么操作系统，但不久前我在安装 OSX Lion 时遇到了类似的问题。错误是针对不同的 gem，但错误是相同的。

原来是某种 XCode 版本冲突。在这里查看我的解决方案。

如果这没有帮助，请查看mkmf.log文件。它可能包含您正在寻找的答案的线索。

于 2012-06-26T19:29:49.687 回答