问题描述
我尝试在 Ruby 和 RVM 下安装 Nokogiri 1.6.1，但失败并出现以下错误:
I've tried to install Nokogiri 1.6.1 under Ruby and RVM but is failing with the following error:
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
推荐答案
检查您的 grep 版本并通过 brew 安装最新版本:
Check your grep version and install latest via 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]:最近版本的 OSX 带有 BSD grep，而旧版本带有 GNU grep.而且，您的构建脚本可能需要 GNU grep"
From (this nokogiri issue)[https://github.com/sparklemotion/nokogiri/issues/935]:"recent versions of OSX come with BSD grep, while older ones came with GNU grep. And that, your build script, perhaps requires GNU grep"
从 Maverick 的评论中窃取并在此处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，并且很想省去其他人的麻烦.=X
Stolen from Maverick's comment and duplicated here as an answer and not a comment because I've now run into this issue several times and would love to save someone else the headache. =X
这篇关于在 Ruby 2.0.0p353(基于 rvm 的安装)下安装 Nokogiri 1.6.1 失败(OSX Mavericks)?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！