ruby-on-rails - Rails 在 Windows 上安装 libxml2

Question

当我运行 bundle install 时，出现以下错误:

Using activeresource (3.0.3)
Installing libxml-ruby (1.1.4) with native extensions C:/RailsInstaller/Ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/installer.rb:529:in `build_extensions': ERROR: Failed to build gem native extension. (
Gem::Installer::ExtensionBuildError)

    C:/RailsInstaller/Ruby1.8.7/bin/ruby.exe extconf.rb
checking for socket() in -lsocket... no
checking for gethostbyname() in -lnsl... no
checking for atan() in -lm... yes
checking for inflate() in -lz... no
checking for inflate() in -lzlib... no
checking for inflate() in -lzlib1... yes
checking for iconv_open() in -liconv... no
checking for libiconv_open() in -liconv... yes
checking for xmlParseDoc() in -lxml2... yes
checking for libxml/xmlversion.h... no
checking for libxml/xmlversion.h in /opt/include/libxml2,/usr/local/include/libxml2,/usr/include/libxml2... no  extconf failure: need libxml2.

Install the library or try one of the following options to extconf.rb:

  --with-xml2-config=/path/to/xml2-config
  --with-xml2-dir=/path/to/libxml2
  --with-xml2-lib=/path/to/libxml2/lib
  --with-xml2-include=/path/to/libxml2/include

我知道缺少什么，但我不明白如何解决这个问题。提前致谢。

Answer 1

我在 Windows 上遇到了类似的问题，但以下命令有效。

gem install libxml-ruby -- --with-xml2-include=C:\ruby-1.9.2\include\libxml2

但是，请注意，要使其正常工作，您应该已经在指定路径中包含 libxml2 程序集，并且不要使用带空格或引号的路径。