我正在尝试设置 rails
sudo gem install rails
我正在使用 rvm
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/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:1:in `<main>'
Gem files will remain installed in /var/lib/gems/1.9.1/gems/json-1.7.7 for inspection.
Results logged to /var/lib/gems/1.9.1/gems/json-1.7.7/ext/json/ext/generator/gem_make.out
我目前在使用 ruby 2.0 时遇到很多错误
任何帮助如何解决这个错误。
最佳答案
我遇到了同样的问题,所以我之前为 ruby、rubygems 和 rails 安装了构建依赖项:
sudo apt-get build-dep ruby rubygems rails
.. 然后发出 sudo gem install rails
,它成功了。
关于ruby-on-rails - ubuntu 13.04下sudo gem install rails报错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/16249600/