无法运行`bundle install`

Question

所以前几天我遇到了极端的硬盘问题,不得不手动删除我的.gem文件夹.我试图通过进入我的项目文件夹来重建我的应用程序的宝石bundle install...我很遗憾地遇到了这个错误:

/home/xxx/.rvm/rubies/ruby-2.2.2/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- bundler (LoadError)
    from /home/xxx/.rvm/rubies/ruby-2.2.2/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    from /usr/bin/bundle:7:in `<main>'

顺便说一下,kernel_require.rb的第54行是return gem_original_require(path):

if Gem::Specification.unresolved_deps.empty? then
  RUBYGEMS_ACTIVATION_MONITOR.exit
  return gem_original_require(path)
end

Answer 1

由于您删除了".gem"文件夹,因此Bundler gem也不存在.

首先尝试使用重新安装Bundler gem

gem install bundler

然后你就可以跑了

bundle install