ZenTest 4.9.3显示为无效的gemspec

Question

尝试运行ZenTest时,我不断收到此错误

Invalid gemspec in [/usr/local/rvm/gems/ruby-1.9.3-p194/specifications/ZenTest-4.9.3.gemspec]: Illformed requirement ["< 2.1, >= 1.8"].

我已经尝试删除ZenTest 4.9.3和gem安装ZenTest 4.8.3,但该版本无法在任何存储库中找到,因此它会自动安装ZenTest 4.9.3,这会导致错误,因此我无法运行spork或autotest.有没有办法解决？谢谢!

这是我的gemfile:

source 'https://rubygems.org'

gem 'rails', '3.2.11'
gem 'spork'
gem 'rspec-core'
gem 'autotest', '4.4.6'
gem 'autotest-rails', '4.1.2'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

group :development, :test do
  gem 'sqlite3'
  gem 'rspec-rails'
  gem 'webrat'
  gem 'capybara'
  gem 'Zentest', '4.8.3'
end
group :production do
  gem 'pg'
end


# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'

  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
  # gem 'therubyracer', :platforms => :ruby

  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'

# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'

# To use Jbuilder templates for JSON
# gem 'jbuilder'

# Use unicorn as the app server
# gem 'unicorn'

# Deploy with Capistrano
# gem 'capistrano'

# To use debugger
# gem 'debugger'

Answer 1

我有同样的问题.挖掘后,我找到了解决方案.问题最可能出在系统中安装的RubyGems版本中.(它将<1.8.25)

直到那个版本,RubyGems 没有正确地往返于gemspecs,因此无法正确解析"<2.1,> = 1.8".

所以,完成以下步骤:

gem uninstall ZenTest
gem update --system
gem install ZenTest

问题应该解决,你不应再收到警告.