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ruby-on-rails - OSX 10.7.5 - Ruby on Rails LoadError : Could not open library 'sodium' : dlopen(sodium, 5)

输入rakedb:create后我得到:LoadError:Couldnotopenlibrary'sodium':dlopen(sodium,5):imagenotfound.Couldnotopenlibrary'libsodium.dylib':dlopen(libsodium.dylib,5):imagenotfound这里还有一些输出。/Users/Mao/.rvm/gems/ruby-2.0.0-p451/gems/ffi-1.9.3/lib/ffi/library.rb:133:in`blockinffi_lib'/Users/Mao/.rvm/gems/ruby-2.0

ruby - "dyld: Library not loaded", "libruby.1.9.1.dylib"在命令行调用"mvim ."时

我正在尝试使用“mvim”将我的Rails项目打开到mvim(macvim)中。但我收到以下错误。➜cs193pgit:(master)mvim.dyld:Librarynotloaded:/Users/myusername/.rvm/rubies/ruby-1.9.3-p125/lib/libruby.1.9.1.dylibReferencedfrom:/usr/local/Cellar/macvim/7.3-64/MacVim.app/Contents/MacOS/VimReason:imagenotfound[1]85219tracetrapmvim.➜cs193pgit:(ma

ruby-on-rails - rails - postgres 错误 : Reason: Incompatible library version: libpq. 5.dylib 需要 1.0.0 或更高版本,

我无法在我的Mac(10.6.8)上设置Ruby(1.9.3)、Rails和Postgres(9.0.8)。每次运行railsconsole时,我都会收到以下错误:/Users/dc/.rvm/gems/ruby-1.9.3-head@global/gems/pg-0.13.2/lib/pg.rb:4:in`require':dlopen(/Users/dc/.rvm/gems/ruby-1.9.3-head@global/gems/pg-0.13.2/lib/pg_ext.bundle,9):Librarynotloaded:@loader_path/../lib/libssl.dy

ruby - Mailchimp API 未替换 mc :edit content sections (using ruby library)

我在用我提供的内容替换Mailchimp中的mc:edit内容区域时遇到问题。电子邮件已发送给订阅者,但所提供的内容均未添加到电子邮件中。谁能看出我可能哪里出错了?这是我正在使用的脚本:campaign=mailchimp.campaigns.create("regular",{"list_id"=>list_id,"subject"=>"EmailTest","from_email"=>"edward@somewhere.com","from_name"=>"Edward","to_name"=>"Thetoname","template_id"=>35089},{"sections

ruby-on-rails - 警告 : Cucumber-rails required outside of env. rb

基本上,我尝试在我的应用程序中使用twitter-bootstrap-rails和devisegem。但是,当我尝试执行rakedb:migrate时,它一直提示Cucumber。cucumber-rails位于Gemfile中的group:development,:test下。我的gem环境:RubyGemsEnvironment:-RUBYGEMSVERSION:1.8.17-RUBYVERSION:1.9.2(2011-07-09patchlevel290)[x86_64-darwin11.3.0]-INSTALLATIONDIRECTORY:/Users/user1/.rvm/

ruby-on-rails - 事件模型序列化器 : Adding extra information outside root in ArraySerializer

假设我有一个模型User和一个序列化器UserSerializer,以及一个如下所示的Controller:classUsersController现在如果我访问/users我将收到如下所示的JSON响应:{"users":[{"id":7,"name":"George"},{"id":8,"name":"Dave"}...]}但是,如果我想在JSON响应中包含一些与任何特定用户无关的额外信息怎么办?例如:{"time":"2014-01-0616:52GMT","url":"http://www.example.com","noOfUsers":2,"users":[{"id":7,

ruby-on-rails - cucumber + capybara : Problem with a scenario that redirects the browser outside of my app

GivenIhavearailsappAndI'musingcucumberAndI'musingcapybaraAndIhaveanactionthatresultsinaredirect_to"http://some.other.domain.com/some_path"WhenItestthisactionThenthein-appportionofthetestworksfineButIseethiserror:Noroutematches"/some_path"with{:method=>:get}(ActionController::RoutingError)所以capyb

ruby-on-rails - rails : Render view from outside controller

我正在尝试使用View创建HTML字符串。我想从一个不是Controller的类中呈现它。如何在Controller外使用Rails渲染引擎?类似于ActionMailer的做法?谢谢! 最佳答案 Rails5和6以更方便的方式支持这一点,在幕后处理创建请求和诸如此类的事情:rendered_string=ApplicationController.render(template:'users/show',assigns:{user:@user})这会呈现app/views/users/show.html.erb并设置@user实例

ruby -v dyld : Library not loaded:/usr/local/lib/libgmp. 10.dylib

我一直在尝试在终端中运行脚本,每次我都会得到:$rubydirectory.rbdyld:Librarynotloaded:/usr/local/lib/libgmp.10.dylibReferencedfrom:/Users/claretrembath/.rvm/rubies/ruby-2.1.3/bin/rubyReason:imagenotfoundTrace/BPTtrap:5我意识到在检查ruby-v时我得到了相同的输出:$ruby-vdyld:Librarynotloaded:/usr/local/lib/libgmp.10.dylibReferencedfrom:/Use

ruby-on-rails - 如何在 OS X 上使用 ruby​​ 2.3 为 mysql2 gem 解析 "incompatible library version"?

我使用的是ruby​​2.3,在gemfile中,我列出了mysql2gem。但是当我尝试运行rakedb:migrate时,我得到以下信息:/Users/me/.gem/ruby/2.3.0/gems/mysql2-0.4.2/lib/mysql2.rb:31:in`require':incompatiblelibraryversion-/Users/me/.gem/ruby/2.3.0/gems/mysql2-0.4.2/lib/mysql2/mysql2.bundle(fatal)我似乎无法绕过这个。我用Homebrew安装了Mysql5.7,尝试更新包,卸载并重新安装mysql