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ruby-on-rails - 加载错误 : cannot load such file -- gemname/base

我正在开发一个简单的ruby​​gem,其中我需要额外的类。以下是我的gemname/lib目录下的文件:lib/gemname/base.rbversion.rbgemname.rb我在我的gemname.rb中包含了声明require"gemname/base"。在本地构建和安装gem并转到irb和requiregemname后,我收到以下错误:LoadError:cannotloadsuchfile--./gemname/basefrom/home/swaroop/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/site_ruby/2.0.0/rubygem

ruby-on-rails - Active_support/dependencies.rb :247 `require' : cannot load such file -- 2. 1/pg_ext (LoadError)

我在Windows机器上使用Ruby2.1.5、Rails4.1.6和PostgreSQL9.3.5。当我尝试bundleexecrailsserver时,我遇到了以下错误:DLisdeprecated,pleaseuseFiddlec:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in`require':cannotloadsuchfile--2.1/pg_ext(LoadError)fromc:/RailsIn

ruby - `require' : cannot load such file - Ruby + Rspec

我在ruby​​应用程序(非Rails)中加载依赖项时遇到问题。它的文件夹树项目->bin->lib->modules->file1.rb->file2.rb->spec->file2_spec.rb我的文件是require'file1'moduleFile2end我的规范是require'spec_helper'require_relative'../lib/modules/file2'在错误信息中显示rspec规范/query_util_spec.rb/home/gustavo/.rvm/rubies/ruby-2.2.0/lib/ruby/2.2.0/rubygems/core_

ruby-on-rails - 加载错误 : cannot load such file -- minitest/reporters

我在测试我的数据库时遇到错误。我有两个模型。当我添加第二个和ActiveAdmingem时,我开始收到错误。bundleexecraketest:models--trace**Invoketest:models(first_time)**Invoketest:prepare(first_time)**Executetest:prepare**Executetest:modelsrakeaborted!LoadError:cannotloadsuchfile--minitest/reporters/Users/nischaynamdev/.rbenv/versions/2.2.3/lib

ruby - 在 RubyMine 中运行单元测试时出现错误 "cannot load such file -- 2.0/Console_ext"

我正在尝试开始为示例ruby​​onrails应用程序运行单元测试,但是每当我尝试运行单元测试时,RubyMine都会打印出以下错误自从我将gem"win32console",'1.3.0'添加到我的Gemfile后,我在运行bundleinstall时也遇到了同样的错误。这是文本形式的错误Exceptionmessage:cannotloadsuchfile--2.0/Console_ext["D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/win32console-1.3.0-x86-mingw32/lib/Win32/Co

ruby - `require' : cannot load such file -- HTTParty (LoadError)

首先,我是Ruby的新手,我正在学习https://www.distilled.net/resources/web-scraping-with-ruby-and-nokogiri-for-beginners/上的简单教程。我有一个包含以下内容的test.rb文件:require'rubygems'require'Nokogiri'require'HTTParty'require'Pry'require'csv'#thisishowwerequestthepagewe'regoingtoscrapepage=HTTParty.get('https://newyork.craigslist

ruby-on-rails - rails - 已安装 rails 但无法创建应用程序 "cannot load such file -- active_support"

我做了sudoapt-getinstallrails,一切看起来都很好。Readingpackagelists...DoneBuildingdependencytreeReadingstateinformation......Settingupruby-actionmailer-2.3(2.3.14-2)...Settingupruby-activeresource-2.3(2.3.14-1)...Settingupruby-rails-2.3(2.3.14-2)...Settinguprails(2.3.14.1)...Settingupruby1.8-dev(1.8.7.352-2

ruby - "no such file to load -- net/https"- Heroku、 ruby 、Ubuntu 10.04

我在其他博客和stackoverflow线程中看到过这个问题,但似乎没有人知道答案。我正在尝试运行heroku并收到此错误:/usr/local/heroku/vendor/gems/rest-client-1.6.1/lib/restclient.rb:9:in`rescuein':nosuchfiletoload--net/https.Tryrunningapt-getinstalllibopenssl-ruby(LoadError)from/usr/local/heroku/vendor/gems/rest-client-1.6.1/lib/restclient.rb:5:in`

轨道上的 ruby 。调度.fcgi 。 dependencies.rb :251:in `require' : cannot load such file -- fcgi (LoadError)

app=redmine-2.0.1ruby=ruby​​1.9.3p194(2012-04-20修订版35410)[x86_64-linux][root@by1016690public]#./dispatch.fcgi/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_support/dependencies.rb:251:in`blockinrequire':iconvwillbedeprecatedinthefuture,useString#encodeinstead./usr/local/lib/r

ruby-on-rails - cat ~/.gemrc 结果为 "no such file or directory"

我刚刚在一台全新的MacBookPro机器上完成了Xcode、Homebrew、git、RVM和Ruby的安装(按照guide)。接下来我想做的是安装Rails(在这个guide之后)但是cat~/.gemrc只给我一个“没有这样的文件或目录”。关于我可能没有正确完成的事情有什么想法吗?有什么方法可以让我手动创建此文件-是否建议这样做?编辑:gemenvironment给出这个输出RubyGemsEnvironment:-RUBYGEMSVERSION:1.8.24-RUBYVERSION:1.9.3(2012-11-10patchlevel327)[x86_64-darwin12.2