当我尝试从 rubygems 安装 facets gem 时,出现此错误:
Using facets (2.8.4)
Installing hpricot (0.8.3) with native extensions c:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/installer.rb:483:in `build_
extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError)
我该如何解决?