rails new我的应用程序失败了

Question

我按照https://gorails.com/setup/ubuntu/14.10

上安装ruby的步骤进行操作

我尝试了命令rails new app

但我继续收到此错误帮助!!

/home/paulydee/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in require': cannot load such file -- rails/cli (LoadError) from /home/paulydee/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in require'

Answer 1

您的问题与this one相同吗？如果是这样，请通过调用gem install rails

来安装rails