root@localhost:~# which ruby
/usr/local/bin/ruby
root@localhost:~# which gem
/usr/local/bin/gem
root@localhost:~# ruby -v
ruby 1.9.2p180 (2011-02-18 revision 30909) [i686-linux]
root@localhost:~# gem -v
1.7.2
root@localhost:~#
root@localhost:~# gem install bundler
Successfully installed bundler-1.0.12
1 gem installed
......
root@localhost:~/www/blog# bundle install
Fetching source index for http://rubygems.org/
......
使用本机扩展安装sqlite3（1.3.3）/usr/local/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:533：在build_extensions中的“rescue in block”中：错误：无法构建gem native延期 . （Gem :: Installer :: ExtensionBuildError）/ usr / local / bin / ruby extconf.rb
Gem文件将保留在/root/www/blog/vendor/bundle/ruby/1.9.1/gems/sqlite3-1.3.3中进行检查 . 结果从/usr/local/lib/ruby/site_ruby/1.9.1记录到/root/www/blog/vendor/bundle/ruby/1.9.1/gems/sqlite3-1.3.3/ext/sqlite3/gem_make.out /rubygems/installer.rb:511：来自/usr/local/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:486:,来自/ usr / local / lib / ruby的build_extensions'中的块/site_ruby/1.9.1/rubygems/installer.rb:486:in build_extensions'来自/usr/local/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:159:in install'来自/ usr / local /lib/ruby/gems/1.9.1/gems/bundler-1.0.12/lib/bundler/source.rb:96:in install'来自/usr/local/lib/ruby/gems/1.9.1/gems/ bundler-1.0.12 / lib / bundler / installer.rb：55：inblock in run'from /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.12/lib/bundler/spec_set . rb：12：在/ usr /中每个'来自/usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.12/lib/bundler/spec_set.rb:12:in'块中local / lib / ruby / gems / 1.9.1 / gems / bundler-1.0.12 / lib / bundler / spec_set.rb:12：in each from fromus/local/lib/ruby/gems/1.9.1/gems /bundler-1.0.12/lib/bundler/installer.rb ：44：inrun'来自/usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.12/lib/bundler/installer.rb:8:in install'来自/ usr / local / lib / ruby / gems / 1.9.1 / gems / bundler-1.0.12 / lib / bundler / cli.rb：225：in install'from /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0 .12 / lib / bundler / vendor / thor / task.rb:22:in run'from /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.12/lib/bundler/vendor/ thor / invocation.rb：118：来自/usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.12/lib/bundler/vendor/thor.rb:246:in dispatch'中的invoke_task'来自/usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.12/lib/bundler/vendor/thor/base.rb:389:in start'from / usr / local / lib / ruby /gems/1.9.1/gems/bundler-1.0.12/bin/bundle:13:in <top（required）>'from / usr / local / bin / bundle：19：inload'from / usr / local / bin / bundle：19：in''
2 回答
libsqlite3-0和libsqlite3-dev都是sqlite3-ruby gem所必需的 . 要解决Ubuntu上可能遇到的OpenSSL，nokogiri和SQLite3可能遇到的问题，请运行以下命令（写在一行）：
试试这里讨论的解决方案：sqlite3-ruby install error on Ubuntu