在使用rails 3.1.0和ubuntu时安装Nokogiri 1.5.0出现错误。

37

在服务器上运行bundle install vendor/gems时出现了错误:

Installing nokogiri (1.5.0) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

        /home/dtt/.rvm/rubies/ruby-1.9.2-p290/bin/ruby extconf.rb
checking for libxml/parser.h... no
-----
libxml2 is missing.  please visit http://nokogiri.org/tutorials/installing_nokogiri.html for help with installing dependencies.
-----
*** 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=/home/dtt/.rvm/rubies/ruby-1.9.2-p290/bin/ruby
        --with-zlib-dir
        --without-zlib-dir
        --with-zlib-include
        --without-zlib-include=${zlib-dir}/include
        --with-zlib-lib
        --without-zlib-lib=${zlib-dir}/lib
        --with-iconv-dir
        --without-iconv-dir
        --with-iconv-include
        --without-iconv-include=${iconv-dir}/include
        --with-iconv-lib
        --without-iconv-lib=${iconv-dir}/lib
        --with-xml2-dir
        --without-xml2-dir
        --with-xml2-include
        --without-xml2-include=${xml2-dir}/include
        --with-xml2-lib
        --without-xml2-lib=${xml2-dir}/lib
        --with-xslt-dir
        --without-xslt-dir
        --with-xslt-include
        --without-xslt-include=${xslt-dir}/include
        --with-xslt-lib
        --without-xslt-lib=${xslt-dir}/lib


Gem files will remain installed in /vol/www/emclab/releases/20111104001151/vendor/gems/ruby/1.9.1/gems/nokogiri-1.5.0 for inspection.
Results logged to /vol/www/emclab/releases/20111104001151/vendor/gems/ruby/1.9.1/gems/nokogiri-1.5.0/ext/nokogiri/gem_make.out
An error occured while installing nokogiri (1.5.0), and Bundler cannot continue.
Make sure that `gem install nokogiri -v '1.5.0'` succeeds before bundling.
您可以跳过这部分。错误信息已经非常自解释了,但是网站需要更多的文字来解释代码。
您有什么想法吗?

8
通过安装一个库解决: rvmsudo apt-get install libxslt1-dev - user938363
8个回答

64

您需要在计算机上安装所有必要的库。当您安装RVM时,它应该已经为您列出了这些库。在当前版本的rvm上,您可以运行 rvm requirements 命令来查看确切的列表。目前,该列表如下:

sudo apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison subversion


25

您缺少一些包,请尝试运行以下命令(仅适用于Linux):

$ sudo apt-get install libxslt-dev libxml2-dev

6

看起来是一个宝石依赖错误。

您需要运行bundle update命令。 它将解决依赖关系:

bundle update

5

4

只需要这样做:

sudo apt-get install libxslt-dev libxml2-dev libxml2

然后在终端(Linux)/命令提示符(Windows)中键入以下内容:

export NOKOGIRI_USE_SYSTEM_LIBRARIES=true

2
在Ubuntu上,export NOKOGIRI_USE_SYSTEM_LIBRARIES=true 对我很有效。谢谢!我认为,在安装nokogiri时,使用--use-system-libraries标志将具有相同的效果。但是,如果您正在某些Gemfile上使用bundle install,我想最好的方法是设置该配置选项。 - basicallydan

0

当我使用这段代码时,我得到了另一个错误:

ERROR:  Error installing disposable:
    invalid gem: package is corrupt, exception while verifying: undefined method `size' for nil:NilClass (NoMethodError) in /home/admin/.rvm/gems/ruby-2.1.3@lol/cache/nokogiri-1.6.4.1.gem

我尝试了许多不同的解决方案,但都没有帮助我:

$ rm /home/admin/.rvm/gems/ruby-2.1.3@lol/cache/nokogiri-1.6.4.1.gem
$ gem update
$ gem install nokogiri

其他有用的命令:

sudo apt-get install synaptic
sudo apt-get update
sudo apt-get install qt4-dev-tools libqt4-dev libqt4-core libqt4-gui
sudo apt-get install build-essential
sudo apt-get install "^libxcb.*" libx11-xcb-dev libglu1-mesa-dev libxrender-dev

0

如果其他方法不起作用,可以尝试这个, 它对我真的很有效。 CentOS开发工具


不要只是贴一个链接,要总结一下那个页面上的内容对于解决问题有何帮助。链接会失效,所以当它失效时,答案也将毫无价值。 - the Tin Man

0

对于Ubuntu:

sudo apt-get install libxml2 libxml2-dev libxslt-dev zlib1g-dev
sudo gem install nokogiri -v '1.8.2' -- --use-system-libraries 

对于MacOS:

brew install libxml2
gem install nokogiri -v '1.8.2' -- --use-system-libraries \
  --with-xml2-include=$(brew --prefix libxml2)/include/libxml2

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