安装rails出错：未能构建本机gem的扩展

最新推荐文章于 2022-12-25 08:28:54 发布

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最新推荐文章于 2022-12-25 08:28:54 发布 · 741 阅读

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在尝试使用gem install rails -v 5.0.0安装Rails时遇到错误，提示未能构建本地gem扩展。错误源于C编译器无法接受某些配置选项，导致nokogiri扩展无法创建Makefile。可能需要检查必要的库和头文件，或者提供配置选项。

在执行gem install rails -v 5.0.0时出错：

bogon:~ jinzesu$ gem install rails -v 5.0.0
Building native extensions. This could take a while…
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.

current directory: /Users/jinzesu/.rvm/gems/ruby-2.3.1/gems/nokogiri-1.10.1/ext/nokogiri

/Users/jinzesu/.rvm/rubies/ruby-2.3.1/bin/ruby -I /Users/jinzesu/.rvm/rubies/ruby-2.3.1/lib/ruby/site_ruby/2.3.0 -r ./siteconf20190302-2602-fo4900.rb extconf.rb
checking if the C compiler accepts -I /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/libxml2… yes
checking if the C compiler accepts -Wno-error=unused-command-line-argument-hard-error-in-future… no
Building nokogiri using packaged libraries.
*** 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
–with-opt-include
–without-opt-include= ${opt-dir}/include --with-opt-lib --without-opt-lib=$