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我想安装 gitlab 因此我需要安装一些 gem。因此，我收到以下错误：

Installing nokogiri (1.5.9)
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

    /usr/bin/ruby extconf.rb
checking for libxml/parser.h... yes
checking for libxslt/xslt.h... yes
checking for libexslt/exslt.h... yes
checking for iconv_open() in iconv.h... yes
checking for xmlParseDoc() in -lxml2... yes
checking for xsltParseStylesheetDoc() in -lxslt... yes
checking for exsltFuncRegister() in -lexslt... yes
checking for xmlHasFeature()... yes
checking for xmlFirstElementChild()... no
checking for xmlRelaxNGSetParserStructuredErrors()... yes
checking for xmlRelaxNGSetParserStructuredErrors()... yes
checking for xmlRelaxNGSetValidStructuredErrors()... yes
checking for xmlSchemaSetValidStructuredErrors()... yes
checking for xmlSchemaSetParserStructuredErrors()... yes
creating Makefile

make
compiling xml_processing_instruction.c
In file included from ./xml_processing_instruction.h:4,
                 from xml_processing_instruction.c:1:
./nokogiri.h:13:1: warning: "_GNU_SOURCE" redefined
<command-line>: warning: this is the location of the previous definition
In file included from ./nokogiri.h:103,
                 from ./xml_processing_instruction.h:4,
                 from xml_processing_instruction.c:1:
./xml_sax_parser.h: In function ânokogiriSAXTuple* nokogiri_sax_tuple_new(xmlParserCtxt*, VALUE)â:
./xml_sax_parser.h:29: error: invalid conversion from âvoid*â to ânokogiriSAXTuple*â
xml_processing_instruction.c: At global scope:
xml_processing_instruction.c:10: error: expected unqualified-id before ânewâ
make: *** [xml_processing_instruction.o] Error 1


Gem files will remain installed in /home/git/gitlab/vendor/bundle/ruby/1.9.1/gems/nokogiri-1.5.9 for inspection.
Results logged to /home/git/gitlab/vendor/bundle/ruby/1.9.1/gems/nokogiri-1.5.9/ext/nokogiri/gem_make.out
An error occurred while installing nokogiri (1.5.9), and Bundler cannot continue.
Make sure that `gem install nokogiri -v '1.5.9'` succeeds before bundling.

关于我的系统： RHEL 5.3、GCC44、G++44、Python26、ruby 1.9.3p0、ruby-devel 1.9.1

我已经检查了 nokogiri 的每个安装指南，但错误并没有消失：

例如

sudo gem install nokogiri -- --with-xml2-lib=/usr/local/lib 
                             --with-xml2-include=/usr/local/include/libxml2 
                             --with-xslt-lib=/usr/local/lib 
                             --with-xslt-include=/usr/local/include

还有我安装的必要依赖项：libxml、libxml2-devel、libxml2、libxslt、libxslt-devel ......

有谁知道，我该如何解决这个问题？

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1 回答 1

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好的，现在我已经解决了如下问题：

1. libxml2 updated to libxml2-2.7.8
2. libxslt updated to libxslt-1.1.20
3. Again followed this installation guide: 
http://nokogiri.org/tutorials/installing_nokogiri.html

..这里是相关软件包的来源：http ://rpm.eprints.org/RHEL/5/i386/

于 2013-08-02T11:10:25.630 回答