如何完全恢复宝石版?

时间:2017-03-23 14:56:21

标签: ruby-on-rails

我正试图将'bootstrap'宝石从'alpha6'恢复为'alpha3'。

我跑了:

 $ gem uninstall bootstrap

        Select gem to uninstall:
         1. bootstrap-4.0.0.alpha3
         2. bootstrap-4.0.0.alpha6
         3. All versions
        > 2

Successfully uninstalled bootstrap-4.0.0.alpha6`

但是当我尝试启动服务器时,我得到了:

$ rails server
  Could not find bootstrap-4.0.0.alpha6 in any of the sources
  Run `bundle install` to install missing gems.

这是我的gemfile中的内容:

gem 'bootstrap', '~> 4.0.0.alpha3'

rails仍在寻找alpha6。我如何告诉rails忘记alpha 6并继续它的生命?

1 个答案:

答案 0 :(得分:0)

以下是我修复它的方法:

运行:

$ gem uninstall bootstrap
Successfully uninstalled bootstrap-4.0.0.alpha6

在你的Gemfile中添加这样的gem,摆脱〜>

gem 'bootstrap', '4.0.0.alpha3'

运行

$ bundle install
希望你能看到好消息:

Installing bootstrap 4.0.0.alpha3 (was 4.0.0.alpha6)