作为背景,这里是我的环境:
vishal@dishDell:~$gem env RubyGems Environment: - RUBYGEMS VERSION: 1.8.24 - RUBY VERSION: 1.9.3 (2011-10-30 patchlevel 0) [x86_64-linux] - INSTALLATION DIRECTORY: /usr/lib/ruby/gems/1.9.1 - RUBY EXECUTABLE: /usr/bin/ruby1.9.1 - EXECUTABLE DIRECTORY: /usr/bin - RUBYGEMS PLATFORMS: - ruby - x86_64-linux - GEM PATHS: - /usr/lib/ruby/gems/1.9.1 - /home/vishal/.gem/ruby/1.9.1 - GEM CONfigURATION: - :update_sources => true - :verbose => true - :benchmark => false - :backtrace => false - :bulk_threshold => 1000 - REMOTE SOURCES: - http://rubygems.org/
这是当我尝试运行gem安装rails时会发生什么.
vishal@dishDell:~$sudo gem install rails [sudo] password for vishal: Building native extensions. This Could take a while... ERROR: Error installing rails: ERROR: Failed to build gem native extension. /usr/bin/ruby1.9.1 extconf.rb /usr/local/lib/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError) from /usr/local/lib/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from extconf.rb:1:in `<main>' Gem files will remain installed in /usr/lib/ruby/gems/1.9.1/gems/json-1.7.3 for inspection. Results logged to /usr/lib/ruby/gems/1.9.1/gems/json-1.7.3/ext/json/ext/parser/gem_make.out
我使用apt-get安装了Ruby 1.9.3,并且在rubygems.org中从tarball安装了RubyGems.我应该怎么做才能使这个工作?
解决方法
如其他
Stackoverflow question中所指出的那样,检查你是否有ruby-1.9-dev或ruby-1.9.3-dev软件包.如果缺少安装,然后尝试安装rails.
另外,请看一下RVM在同一时间安装和管理多个ruby版本.
原文地址:https://www.jb51.cc/ruby/271912.html
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。