Question

昨晚我的系统更新为Maverick，现在我无法从我的gemfile安装Nokogiri。它抱怨它找不到libxml2，但是Maverick附带了libxml2。我也试过

brew install --development libxml2

和

brew install --development libxslt

我仍然看到相同的错误消息。我已粘贴下面的错误消息，有人可以看看并告诉我接下来应该尝试什么吗？

mapte:config-renderer mapte$  gem install nokogiri -v '1.5.9'
Building native extensions.  This could take a while...
ERROR:  Error installing nokogiri:
        ERROR: Failed to build gem native extension.

        /usr/local/var/rbenv/versions/1.9.2-p180/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=/usr/local/var/rbenv/versions/1.9.2-p180/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
    --with-libxslt-config
    --without-libxslt-config
    --with-pkg-config
    --without-pkg-config
    --with-libxml-2.0-config
    --without-libxml-2.0-config
    --with-libiconv-config
        --without-libiconv-config


Gem files will remain installed in /usr/local/var/rbenv/versions/1.9.2-
p180/lib/ruby/gems/1.9.1/gems/nokogiri-1.5.9 for inspection.
Results logged to /usr/local/var/rbenv/versions/1.9.2-p180/lib/ruby/gems/1.9.1/gems/nokogiri-1.5.9/ext/nokogiri/gem_make.out

Answer 1

对我来说，我必须安装开发人员工具：

  xcode-select --install

然后一定要打开xcode应用程序并接受许可证我尝试从命令行执行此操作，但它不起作用。

Answer 2

我要检查的第一件事是你的/ usr / include不是空的或缺少libxml2.h并且考虑将你的Xcode SDK / usr / include符号链接或暴露给hombrew进程：

应用程序商店版本如下，但随意调整您可能希望使用的beta / pre-release / GM /旧版Xcode的路径是提供parser.h文件：

 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/libxml2/libxml/parser.h

下一步将确保自制软件是最新的典型三步舞：

 brew update
 brew outdated
 brew upgrade

此时，您可能需要根据您在问题中粘贴的输出，从mkmf.log文件中实际列出您的确切错误消息。

Nokogiri 1.5.9 gem不能安装在Mac OS X Mavericks上？

2 个答案: