我试图建立与铁轨sudo的创业板安装轨误差ubuntu下13.04
sudo gem install rails
我使用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
我越来越目前使用Ruby 2.0
许多错误任何帮助如何解决这个错误。
我认为你会更好地安装'rvm' https://rvm.io/ – 2013-04-27 08:36:16
你错过了一些ruby需要从头开始构建宝石的先决条件。 – sevenseacat 2013-04-27 08:36:50
使用rvm要求来检查剩余要求 – Magnum 2013-04-27 09:17:24