在Ruby 2.0.0p353(基于rvm的安装)下安装Nokogiri 1.6.1失败(OSX Mavericks)?

前端之家收集整理的这篇文章主要介绍了在Ruby 2.0.0p353(基于rvm的安装)下安装Nokogiri 1.6.1失败(OSX Mavericks)?前端之家小编觉得挺不错的,现在分享给大家,也给大家做个参考。
我试图在Ruby和RVM下安装Nokogiri 1.6.1,但是失败了,出现以下错误
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

/Users/lmo0/.rvm/rubies/ruby-2.0.0-p353/bin/ruby extconf.rb 
Extracting libxml2-2.8.0.tar.gz into tmp/x86_64-apple-darwin13.0.0/ports/libxml2/2.8.0... OK
Running 'configure' for libxml2 2.8.0... OK
Running 'compile' for libxml2 2.8.0... OK
Running 'install' for libxml2 2.8.0... OK
Activating libxml2 2.8.0 (from /Users/lmo0/.rvm/gems/ruby-2.0.0-p353/gems/nokogiri-1.6.1/ports/x86_64-apple-darwin13.0.0/libxml2/2.8.0)...
Extracting libxslt-1.1.26.tar.gz into tmp/x86_64-apple-darwin13.0.0/ports/libxslt/1.1.26... OK
Running 'configure' for libxslt 1.1.26... ERROR,review 'tmp/x86_64-apple-darwin13.0.0/ports/libxslt/1.1.26/configure.log' to see what happened.
*** 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=${opt-dir}/include
    --with-opt-lib
    --without-opt-lib=${opt-dir}/lib
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=/Users/lmo0/.rvm/rubies/ruby-2.0.0-p353/bin/ruby
/Users/lmo0/.rvm/gems/ruby-2.0.0-p353/gems/mini_portile-0.5.2/lib/mini_portile.rb:265:in `block in execute': Failed to complete configure task (RuntimeError)
    from /Users/lmo0/.rvm/gems/ruby-2.0.0-p353/gems/mini_portile-0.5.2/lib/mini_portile.rb:257:in `chdir'
    from /Users/lmo0/.rvm/gems/ruby-2.0.0-p353/gems/mini_portile-0.5.2/lib/mini_portile.rb:257:in `execute'
    from /Users/lmo0/.rvm/gems/ruby-2.0.0-p353/gems/mini_portile-0.5.2/lib/mini_portile.rb:65:in `configure'
    from /Users/lmo0/.rvm/gems/ruby-2.0.0-p353/gems/mini_portile-0.5.2/lib/mini_portile.rb:108:in `cook'
    from extconf.rb:101:in `block in <main>'
    from extconf.rb:131:in `call'
    from extconf.rb:131:in `block in <main>'
    from extconf.rb:122:in `tap'
    from extconf.rb:122:in `<main>'


Gem files will remain installed in /Users/lmo0/.rvm/gems/ruby-2.0.0-p353/gems/nokogiri-1.6.1 for inspection.
Results logged to /Users/lmo0/.rvm/gems/ruby-2.0.0-p353/gems/nokogiri-1.6.1/ext/nokogiri/gem_make.out

解决方法

检查您的grep版本并安装最新的brew brew:
$grep --version
grep (BSD grep) 2.5.1-FreeBSD

$brew install grep --default-names

# If above fails,you probably need to tap
$brew tap homebrew/dupes
$brew install grep --default-names

$grep --version
grep (GNU grep) 2.14.56-1e3d

来自(这个nokogiri问题)[https://github.com/sparklemotion/nokogiri/issues/935]:
“最新版本的OSX附带了BSD grep,而较旧的版本附带了GNU grep.那么,你的构建脚本可能需要GNU grep”

从Maverick的评论中窃取并在此复制作为答案,而不是评论,因为我现在已经多次遇到这个问题,并且希望能够挽救别人的头痛. = X

原文链接:https://www.f2er.com/ruby/274191.html

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