Bundle install抱怨说,它找不到与gem "actionmailer“兼容的版本,即使它在错误中显示的依赖约束并不冲突。它给了我这个运行bundle install的输出,我被它难住了 premailer-rails was resolved to 1.10.3, which depends3.0, < 3.2.22.1) was resolved to 3.2.22,
我将omniauth gem添加到我的gemfile中,并尝试运行bundle install,但收到一条关于rails和bundler版本不兼容的消息。我试图更新rails,但得到了与其他gem不兼容的消息。如何将bundler降级到1.0?Bundler could not find compatible versions for gem "bundler</
我正在尝试阅读“Ruby on Rails 3教程”这本书,但是遇到了一个障碍,在这里和Google上搜索后,我找不到任何帮助。Perhaps you need to update Bundler by running `gem install bundler`?我已经尝试通过以下方式卸载bundler然后安装bundler v1.0.0,通过
gem install <