GitLab CI管道与此锁定文件绑定时，必须使用Bundler 2或更高版本

我正试图用一个简单的构建脚本（如下）为我的GitLab Rails项目设置一个简单的测试阶段，但我遇到了一个错误：

bundler: failed to load command: rspec (/usr/local/bundle/bin/rspec)
Bundler::LockfileError: You must use Bundler 2 or greater with this lockfile.
/usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/lockfile_parser.rb:108:in `warn_for_outdated_bundler_version'
  /usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/lockfile_parser.rb:95:in `initialize'
  /usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/definition.rb:72:in `new'
  /usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/definition.rb:72:in `initialize'
  /usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/dsl.rb:200:in `new'
  /usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/dsl.rb:200:in `to_definition'
  /usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/dsl.rb:12:in `evaluate'
  /usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/definition.rb:33:in `build'
  /usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler.rb:128:in `definition'
  /usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler.rb:94:in `setup'
  /usr/local/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/setup.rb:20:in `<top (required)>'
  /usr/local/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  /usr/local/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'

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另外，我已经注册了GitLab论坛，但他们从未激活过我的帐户，这就是我在这里发布问题的原因。

如果您使用的是容器注册，一种可能是下载docker图像，使用：

docker exec -itd container bash   # look it up, can't check syntax right now

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然后在容器内部执行升级，接下来是docker提交和标记（也要查找），然后在gitlab上更新容器注册表

添加

gem install bundler

，正如您为我所做的那样。添加

gem install bundler

为我所做--谢谢Kris！

docker exec -itd container bash   # look it up, can't check syntax right now