执行命令行rails -v
或rails new project
时,我收到以下错误:
/usr/local/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in require:无法加载此类文件 - rails / cli(LoadError) from /usr/local/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in from / usr / bin / rails:9:in
<main>
我的设置
$ruby -v
ruby 2.2.3p173 (2015-08-18 revision 51636) [x86_64-linux]
$ bundle -v
Bundler version 1.12.5
$ gem -v
2.4.5.1