Question

我知道有很多关于这个宝石的问题，但没有答案对我有用。

当我在SSH gem install nokogiri中运行时，我收到此错误：

Extracting libxml2-2.8.0.tar.gz into tmp/x86_64-unknown-linux-gnu/ports/libxml2/2.8.0... OK
Running patch with /home/user58952277/.gem/ruby/1.9.3/gems/nokogiri-1.6.2.1/ports/patches/libxml2/0001-Fix-parser-local-buffers-size-problems.patch...
Running 'patch' for libxml2 2.8.0... ERROR, review 'tmp/x86_64-unknown-linux-gnu/ports/libxml2/2.8.0/patch.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.

我的主人告诉我所有的lib都已安装。以下是执行install nokogiri命令后的完整日志：

Building native extensions.  This could take a while...
Building nokogiri using packaged libraries.
Building libxml2-2.8.0 for nokogiri with the following patches applied:
    - 0001-Fix-parser-local-buffers-size-problems.patch
    - 0002-Fix-entities-local-buffers-size-problems.patch
    - 0003-Fix-an-error-in-previous-commit.patch
    - 0004-Fix-potential-out-of-bound-access.patch
    - 0005-Detect-excessive-entities-expansion-upon-replacement.patch
    - 0006-Do-not-fetch-external-parsed-entities.patch
    - 0007-Enforce-XML_PARSER_EOF-state-handling-through-the-pa.patch
    - 0008-Improve-handling-of-xmlStopParser.patch
    - 0009-Fix-a-couple-of-return-without-value.patch
    - 0010-Keep-non-significant-blanks-node-in-HTML-parser.patch
    - 0011-Do-not-fetch-external-parameter-entities.patch
************************************************************************
IMPORTANT!  Nokogiri builds and uses a packaged version of libxml2.

If this is a concern for you and you want to use the system library
instead, abort this installation process and reinstall nokogiri as
follows:

    gem install nokogiri -- --use-system-libraries

If you are using Bundler, tell it to use the option:

    bundle config build.nokogiri --use-system-libraries
    bundle install

However, note that nokogiri does not necessarily support all versions
of libxml2.

For example, libxml2-2.9.0 and higher are currently known to be broken
and thus unsupported by nokogiri, due to compatibility problems and
XPath optimization bugs.
************************************************************************
ERROR:  Error installing nokogiri:
    ERROR: Failed to build gem native extension.

        /opt/rubies/ruby-1.9.3/bin/ruby extconf.rb
Building nokogiri using packaged libraries.
checking for iconv.h... yes
checking for iconv_open() in iconv.h... yes
Building libxml2-2.8.0 for nokogiri with the following patches applied:
    - 0001-Fix-parser-local-buffers-size-problems.patch
    - 0002-Fix-entities-local-buffers-size-problems.patch
    - 0003-Fix-an-error-in-previous-commit.patch
    - 0004-Fix-potential-out-of-bound-access.patch
    - 0005-Detect-excessive-entities-expansion-upon-replacement.patch
    - 0006-Do-not-fetch-external-parsed-entities.patch
    - 0007-Enforce-XML_PARSER_EOF-state-handling-through-the-pa.patch
    - 0008-Improve-handling-of-xmlStopParser.patch
    - 0009-Fix-a-couple-of-return-without-value.patch
    - 0010-Keep-non-significant-blanks-node-in-HTML-parser.patch
    - 0011-Do-not-fetch-external-parameter-entities.patch
************************************************************************
IMPORTANT!  Nokogiri builds and uses a packaged version of libxml2.

If this is a concern for you and you want to use the system library
instead, abort this installation process and reinstall nokogiri as
follows:

    gem install nokogiri -- --use-system-libraries

If you are using Bundler, tell it to use the option:

    bundle config build.nokogiri --use-system-libraries
    bundle install

However, note that nokogiri does not necessarily support all versions
of libxml2.

For example, libxml2-2.9.0 and higher are currently known to be broken
and thus unsupported by nokogiri, due to compatibility problems and
XPath optimization bugs.
************************************************************************
Extracting libxml2-2.8.0.tar.gz into tmp/x86_64-unknown-linux-gnu/ports/libxml2/2.8.0... OK
Running patch with /home/user58952277/.gem/ruby/1.9.3/gems/nokogiri-1.6.2.1/ports/patches/libxml2/0001-Fix-parser-local-buffers-size-problems.patch...
Running 'patch' for libxml2 2.8.0... ERROR, review 'tmp/x86_64-unknown-linux-gnu/ports/libxml2/2.8.0/patch.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
    --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=/opt/rubies/ruby-1.9.3/bin/ruby
    --help
    --clean
    --use-system-libraries
    --enable-static
    --disable-static
    --with-zlib-dir
    --without-zlib-dir
    --with-zlib-include
    --without-zlib-include=${zlib-dir}/include
    --with-zlib-lib
    --without-zlib-lib=${zlib-dir}/lib
    --enable-cross-build
    --disable-cross-build
/home/user58952277/.gem/ruby/1.9.3/gems/mini_portile-0.6.0/lib/mini_portile.rb:279:in `block in execute': Failed to complete patch task (RuntimeError)
    from /home/user58952277/.gem/ruby/1.9.3/gems/mini_portile-0.6.0/lib/mini_portile.rb:271:in `chdir'
    from /home/user58952277/.gem/ruby/1.9.3/gems/mini_portile-0.6.0/lib/mini_portile.rb:271:in `execute'
    from extconf.rb:282:in `block in patch'
    from extconf.rb:279:in `each'
    from extconf.rb:279:in `patch'
    from /home/user58952277/.gem/ruby/1.9.3/gems/mini_portile-0.6.0/lib/mini_portile.rb:108:in `cook'
    from extconf.rb:253:in `block in process_recipe'
    from extconf.rb:154:in `tap'
    from extconf.rb:154:in `process_recipe'
    from extconf.rb:419:in `<main>'

Answer 1

macOS High Sierra 10.13

gem install nokogiri -- --use-system-libraries=true --with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/usr/include/libxml2/

macOS Sierra 10.12：

gem install nokogiri -- --use-system-libraries=true --with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include/libxml2/

OS X El Capitan 10.11

gem install nokogiri -- --use-system-libraries=true --with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/libxml2/

如果您没有权限，请考虑添加sudo。

出于某种原因，Apple的Yosemite OSX版本没有libxml2的系统可访问安装。 Nokogiri需要这个才能编译，幸运的是Xcode有一个与之捆绑的libxml2版本 - 我们只需要在安装gem时指定它。让Nokogiri正确安装非常重要，因为到目前为止，Rails 4.2.1.rc4会自动尝试安装它，你会感到痛苦。

Checkout this post for more info

Answer 2

最后，问题是nokogiri本身通过运送它自己的libxml2引起的，这与某些系统不兼容。
所以要安装nokogiri，我必须告诉它它应该使用系统库。

我通过以下方式手动安装：

gem install nokogiri -v 1.6.2.1 -- --use-system-libraries

它运作良好。其他答案没解决。

Answer 3

由于未列出的构建依赖性，我遇到了同样的问题。当我找到有问题的tmp目录时：

find ~/.rbenv/ -name patch.log

它说：

sh：patch：找不到命令

修正了一个简单的问题：

sudo yum install -y patch

Answer 4

在OSX Yosemite上，我在终端中做了xcode-select --install。之后，bundle与该宝石一起工作正常。

Answer 5

这适用于Windows 7 Home Basic 64位：

var dataObj = {
  userId:userId,
  paymentMethod:paymentMethod,
  product:product,
  status:status
}

Answer 6

这适用于OS X Yosemite。

gem install nokogiri -v 1.6.5 -- --use-system-libraries

Answer 7

目前的答案中没有任何内容适用于我（我使用的是Ubuntu 16.04，而不是Mac）。

然而，按照Nokogiri site中的说明进行操作，这部分就是诀窍：

# See http://www.nokogiri.org/tutorials/installing_nokogiri.html#ubuntu___debian
sudo apt-get install build-essential patch
sudo apt-get install ruby-dev zlib1g-dev liblzma-dev

注意我自2009年以来一直在使用Nokogiri，而且我一直无法安装它。任何进一步的评论都可能不符合SO T＆amp; Cs：）

Answer 8

这对OS X 10.10.3优胜美地有用：

sudo gem install nokogiri -- --use-system-libraries --with-xslt-dir=/usr/local/opt/libxslt --with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/libxml2 --with-xml2-lib=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/lib

Answer 9

就像wongzigii说的那样，install命令可以与那些带有macOS Sierra的标志一起使用

gem install nokogiri -- --use-system-libraries=true --with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include/libxml2/

Answer 10

Nokogiri在我的OSX Sierra机器上找不到Xcode库，直到我跑：

sudo xcodebuild -license accept

Answer 11

这对我有用：

sudo gem install nokogiri -v 'versionNumber'  -- --use-system-libraries --with-xslt-dir=/usr/local/opt/libxslt --with-xml2-include=/Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/libxml2 --with-xml2-lib=/Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/lib

Answer 12

经过多次努力，以下对我有用（OS X 10.8.5，macports）。（我正在安装github页面，即jekyll）

/opt/local/bin/gem install nokogiri -v 1.6.6.2 -- --use-system-libraries --with-xslt-dir=/usr/local/opt/libxslt --with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/usr/include/libxml2 --with-xml2-lib=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/usr/lib

Answer 13

就我而言，我使用的是Mac OSX Mojave，必须安装此处描述的软件包：https://developer.apple.com/documentation/xcode_release_notes/xcode_10_release_notes#3035624

这是包的路径： /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg

安装后，安装顺利完成。

Answer 14

我想出了很难的方法，花了几个小时来追踪面包屑，并阅读人们正在尝试的内容。没有任何帮助。溢出页面上的所有内容都无济于事，所以这是我解决此问题的方法：

如果您将机器用于ruby以外的其他开发项目。您可能要检查软件包管理器的其他语言安装。更重要的是-您可能要检查其他c编译器的安装-即clang

在我的情况下-我已经安装了anaconda/conda(python)，并替换了.bash_profile中的一堆路径，以将clang用作主要的c编译器，其中xcode command line tools和{ {1}}都使用了先前通过Homebrew安装的rebenv。

我删除了gcc和anaconda(using anaconda-clean)安装，然后尝试捆绑。那是我遇到clang问题的时候。然后，我通过自制程序missing libxml2来确保通过REINSTALLED libxml2重做符号链接，并按照随后的说明将适当的homebrew添加到我的export flags文件中。

现在成功捆绑。原因是，宝石现在与我用于该项目的红宝石版本捆绑在同一编译器中。

对于像我们中许多人一样的多语言开发机器，Docker会使其成为一个非问题。

所以抬头。

Answer 15

步骤1：

brew install libxml2

第2步：

bundle config build.nokogiri --use-system-libraries

步骤3：然后尝试

捆绑安装

Answer 16

使用macOS Sierra。

去了nokogiri文档并遵循这个：

ON MAC OSX

使用Nokogiri的libxml2和libxslt安装Just Work™。

首先，确保您拥有最新版本的RubyGems和xcode命令行工具：

1 gem update --system

2 xcode-select --install

然后安装nokogiri：

1 gem install nokogiri

nokogiri宝石安装错误

16 个答案: