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如何向gem install命令传递类似于`--with-ruby-include`的构建标志？

rubyrubygems
3

我知道我的Ruby安装有些问题，但是：

我正试图安装一个本地的gem包，但是它给了我一个错误

ytg@yui:~> sudo /usr/bin/ruby.ruby2.3 /usr/bin/gem install ruby-debug-ide
Building native extensions.  This could take a while...
ERROR:  Error installing ruby-debug-ide:
    ERROR: Failed to build gem native extension.

    current directory: /usr/lib64/ruby/gems/2.3.0/gems/ruby-debug-ide-0.6.0/ext
/usr/bin/ruby.ruby2.3 mkrf_conf.rb
Installing base gem
Building native extensions.  This could take a while...
Building native extensions.  This could take a while...
ERROR: Failed to build gem native extension.

    current directory: /usr/lib64/ruby/gems/2.3.0/gems/debase-0.2.2.beta9/ext
/usr/bin/ruby.ruby2.3 -r ./siteconf20161213-12983-1q9o2d7.rb extconf.rb
checking for vm_core.h... no
checking for vm_core.h... no
checking for vm_core.h... no
Makefile creation failed
*************************************************************

  NOTE: If your headers were not found, try passing
        --with-ruby-include=PATH_TO_HEADERS      

*************************************************************

*** 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}/lib64
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=/usr/bin/$(RUBY_BASE_NAME).ruby2.3
    --with-ruby-dir
    --without-ruby-dir
    ---with-ruby-include
    --without-ruby-include=${ruby-dir}/include
    --with-ruby-lib
    --without-ruby-lib=${ruby-dir}/lib64

To see why this extension failed to compile, please check the mkmf.log which can be found here:

  /usr/lib64/ruby/gems/2.3.0/extensions/x86_64-linux/2.3.0/debase-0.2.2.beta9/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /usr/lib64/ruby/gems/2.3.0/gems/debase-0.2.2.beta9 for inspection.
Results logged to /usr/lib64/ruby/gems/2.3.0/extensions/x86_64-linux/2.3.0/debase-0.2.2.beta9/gem_make.out
/usr/lib64/ruby/2.3.0/rubygems/ext/builder.rb:92:in `run'
  /usr/lib64/ruby/2.3.0/rubygems/ext/ext_conf_builder.rb:37:in `block in build'
  /usr/lib64/ruby/2.3.0/tempfile.rb:295:in `open'
  /usr/lib64/ruby/2.3.0/rubygems/ext/ext_conf_builder.rb:20:in `build'
  /usr/lib64/ruby/2.3.0/rubygems/ext/builder.rb:164:in `block (2 levels) in build_extension'
  /usr/lib64/ruby/2.3.0/rubygems/ext/builder.rb:163:in `chdir'
  /usr/lib64/ruby/2.3.0/rubygems/ext/builder.rb:163:in `block in build_extension'
  /usr/lib64/ruby/2.3.0/rubygems/ext/builder.rb:162:in `synchronize'
  /usr/lib64/ruby/2.3.0/rubygems/ext/builder.rb:162:in `build_extension'
  /usr/lib64/ruby/2.3.0/rubygems/ext/builder.rb:201:in `block in build_extensions'
  /usr/lib64/ruby/2.3.0/rubygems/ext/builder.rb:198:in `each'
  /usr/lib64/ruby/2.3.0/rubygems/ext/builder.rb:198:in `build_extensions'
  /usr/lib64/ruby/2.3.0/rubygems/installer.rb:742:in `build_extensions'
  /usr/lib64/ruby/2.3.0/rubygems/installer.rb:291:in `install'
  /usr/lib64/ruby/2.3.0/rubygems/request_set.rb:167:in `block in install'
  /usr/lib64/ruby/2.3.0/rubygems/request_set.rb:151:in `each'
  /usr/lib64/ruby/2.3.0/rubygems/request_set.rb:151:in `install'
  /usr/lib64/ruby/2.3.0/rubygems/dependency_installer.rb:405:in `install'
  mkrf_conf.rb:35:in `rescue in <main>'
  mkrf_conf.rb:28:in `<main>'

rake failed, exit code 1

Gem files will remain installed in /usr/lib64/ruby/gems/2.3.0/gems/ruby-debug-ide-0.6.0 for inspection.
Results logged to /usr/lib64/ruby/gems/2.3.0/extensions/x86_64-linux/2.3.0/ruby-debug-ide-0.6.0/gem_make.out

但是，当我尝试添加建议的参数时，我会遇到以下错误：

ytg@yui:~> sudo /usr/bin/ruby.ruby2.3 /usr/bin/gem install ruby-debug-ide --with-ruby-include="/usr/include/ruby-2.3.0/"
ERROR:  While executing gem ... (OptionParser::InvalidOption)
    invalid option: --with-ruby-include=/usr/include/ruby-2.3.0/
    /usr/lib64/ruby/2.3.0/rubygems/command.rb:378:in `handle_options'
    /usr/lib64/ruby/2.3.0/rubygems/command.rb:299:in `invoke_with_build_args'
    /usr/lib64/ruby/2.3.0/rubygems/command_manager.rb:169:in `process_args'
    /usr/lib64/ruby/2.3.0/rubygems/command_manager.rb:139:in `run'
    /usr/lib64/ruby/2.3.0/rubygems/gem_runner.rb:55:in `run'
    /usr/bin/gem:21:in `<main>'

有没有办法让gem install识别这些头文件？
1
尝试在选项之前再添加一个 --，即 gem install ruby-debug-ide -- --with-ruby-include="..." - undefined
@Stefan：是的，就是这样。（还有一些文件丢失，但现在已经考虑到存在的文件了。可以随意将其发布为答案以获取虚拟互联网积分 :)） - undefined
1个回答
7

你需要使用--将构建标志与选项分开。

从帮助页面中获取：(gem install --help)

Usage

gem install GEMNAME [GEMNAME ...] [options] -- --build-flags [options]
后续步骤：

Extension Install Failures

If an extension fails to compile during gem installation the gem specification is not written out, but the gem remains unpacked in the repository. You may need to specify the path to the library’s headers and libraries to continue. You can do this by adding a -- between RubyGems' options and the extension's build options:

$ gem install some_extension_gem
[build fails]
Gem files will remain installed in /path/to/gems/some_extension_gem-1.0 for inspection.
Results logged to /path/to/gems/some_extension_gem-1.0/gem_make.out

$ gem install some_extension_gem -- --with-extension-lib=/path/to/lib
[build succeeds]
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