我想在我的郵件服務器上安裝posty_API(使用MySQL和Postfix),它顯示了命令rake db:migrate There was an error in your Gemfile, and Bundler cannot continue. 的Gemfile錯誤: source 'http://rubygems.org'
gem 'rack', '~> 1.5.2'
gem 'r
珠光寶氣開發指南說,Gemfile.lock的文件「應始終檢查到版本控制。」然而,這對寶石來說並不是這樣。對於應用程序,比如你的Rails應用程序,Sinatra應用程序等等,這是真的。寶石也不一樣。 爲了清楚起見,請參閱的.gemspec,Gemfile中,並Gemfile.lock的文件中的角色Yehuda的指導:Clarifying the roles of .gemspec and Gem
使用自定義的寶石與以下錯誤GitHub上的頁面拋出運行jekyll build C:/Ruby200/lib/ruby/gems/2.0.0/gems/bundler-1.12.5/lib/bundler/resolver.rb:356:in `block in verify_gemfile_dependencies_are_found!': Could not find gem 'tabs (=
依賴我做了一個捆綁安裝包更新,發現我不斷收到同樣的錯誤在終端: Bundler could not find compatible versions for gem "actionpack":
In Gemfile:
actionpack (~> 5.0.0)
rails (~> 5.0.0) was resolved to 5.0.0, which depends