【发布时间】:2012-11-21 07:14:52
【问题描述】:
当我在 Ubuntu 12.1 上运行 sudo gem install nokogiri 时,我得到了这个回报。出了什么问题,我该如何解决?
jason@jason:~/ror/clss$ sudo gem install nokogiri
Building native extensions. This could take a while...
ERROR: Error installing nokogiri:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.9.1 extconf.rb
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file
-- mkmf (LoadError)
from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from extconf.rb:5:in `<main>'
Gem files will remain installed in /var/lib/gems/1.9.1/gems/nokogiri-1.5.5 for
inspection. Results logged to /var/lib/gems/1.9.1/gems/nokogiri-1.5.5/ext/nokogiri
/gem_make.out
【问题讨论】:
-
错误消息提到的
gem_make.out文件中有什么内容? -
我在哪里可以找到?
-
它返回 /usr/bin/ruby1.9.1 extconf.rb /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in
require': cannot load such file -- mkmf (LoadError) from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in require' from extconf.rb:5:in <main>'
标签: ruby-on-rails ruby ruby-on-rails-3 gem nokogiri