我目前正試圖安裝一個紅寶石,因爲extconf說它需要libxml,所以當我按照these指示安裝libxml(其中包括these爲Ruby開發工具包安裝)我得到以下輸出說明:如何安裝紅寶石gem libxml沒有'extconf失敗:需要libxml2'
$ gem install libxml-ruby --platform x86-mswin32-60
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing libxml-ruby:
ERROR: Failed to build gem native extension.
c:/Ruby/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... no
checking for xmlParseDoc() in -llibxml2... no
checking for xmlParseDoc() in -lxml2... no
*** 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
--8<--
--with-xml2lib
--without-xml2lib
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
Gem files will remain installed in c:/Ruby/lib/ruby/gems/1.9.1/gems/libxml-ruby-2.2.2 for inspection.
Results logged to c:/Ruby/lib/ruby/gems/1.9.1/gems/libxml-ruby-2.2.2/ext/libxml/gem_make.out
我是在Windows 7 X64的安裝使用我MINGW32殼/ git的安裝。安裝失敗時,從窗口的紅寶石增強命令promt相同的消息。
FWIW:
$ ruby -v
ruby 1.9.2p290 (2011-07-09) [i386-mingw32]
$ git --version
git version 1.7.6.msysgit.0
$ gem -v
1.8.10
回答這個問題解決了這個問題:HTTP ://stackoverflow.com/questions/2915788/libxml-ruby-failed-to-load-at-x86-64 – Zaz
我錯過了這個意見。您應該將此鏈接發佈爲答案,以便其他人可以輕鬆查看答案。 – Kelvin