进行第一次rspec测试,运行时出现错误:
rspec spec/features/list_movies_spec.rb
错误消息:
/Users/waymond/.rvm/gems/ruby-2.0.0-p247/gems/bundler-1.5.1/lib/bundler/runtime.rb:34:in
block in setup': You have already activated rspec-core 2.14.7, but your Gemfile requires rspec-core 2.13.1. Prepending
bundle exec`到您的命令可以解决这个问题(Gem::加载错误)在Gemfile.lock中,我注意到其中有两个rspec核心,一个是2.13.0,这可能是问题所在任何关于如何解决这个问题的帮助是非常感谢的。谢谢您!这是我的Gemfile:
source 'https://rubygems.org'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.0.2'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 1.2'
group :doc do
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', require: false
end
# Use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.1.2'
# Use unicorn as the app server
# gem 'unicorn'
# Use Capistrano for deployment
# gem 'capistrano', group: :development
# Use debugger
# gem 'debugger', group: [:development, :test]
group :test, :development do
gem "rspec-rails", "~> 2.13.1"
end
group :test do
gem "capybara", "2.1.0"
end
还有我的Gemfile.lock:
GEM
remote: https://rubygems.org/
specs:
actionmailer (4.0.2)
actionpack (= 4.0.2)
mail (~> 2.5.4)
actionpack (4.0.2)
activesupport (= 4.0.2)
builder (~> 3.1.0)
erubis (~> 2.7.0)
rack (~> 1.5.2)
rack-test (~> 0.6.2)
activemodel (4.0.2)
activesupport (= 4.0.2)
builder (~> 3.1.0)
activerecord (4.0.2)
activemodel (= 4.0.2)
activerecord-deprecated_finders (~> 1.0.2)
activesupport (= 4.0.2)
arel (~> 4.0.0)
activerecord-deprecated_finders (1.0.3)
activesupport (4.0.2)
i18n (~> 0.6, >= 0.6.4)
minitest (~> 4.2)
multi_json (~> 1.3)
thread_safe (~> 0.1)
tzinfo (~> 0.3.37)
arel (4.0.1)
atomic (1.1.14)
builder (3.1.4)
capybara (2.1.0)
mime-types (>= 1.16)
nokogiri (>= 1.3.3)
rack (>= 1.0.0)
rack-test (>= 0.5.4)
xpath (~> 2.0)
coffee-rails (4.0.1)
coffee-script (>= 2.2.0)
railties (>= 4.0.0, < 5.0)
coffee-script (2.2.0)
coffee-script-source
execjs
coffee-script-source (1.6.3)
diff-lcs (1.2.5)
erubis (2.7.0)
execjs (2.0.2)
hike (1.2.3)
i18n (0.6.9)
jbuilder (1.5.3)
activesupport (>= 3.0.0)
multi_json (>= 1.2.0)
jquery-rails (3.0.4)
railties (>= 3.0, < 5.0)
thor (>= 0.14, < 2.0)
json (1.8.1)
mail (2.5.4)
mime-types (~> 1.16)
treetop (~> 1.4.8)
mime-types (1.25.1)
mini_portile (0.5.2)
minitest (4.7.5)
multi_json (1.8.2)
nokogiri (1.6.1)
mini_portile (~> 0.5.0)
polyglot (0.3.3)
rack (1.5.2)
rack-test (0.6.2)
rack (>= 1.0)
rails (4.0.2)
actionmailer (= 4.0.2)
actionpack (= 4.0.2)
activerecord (= 4.0.2)
activesupport (= 4.0.2)
bundler (>= 1.3.0, < 2.0)
railties (= 4.0.2)
sprockets-rails (~> 2.0.0)
railties (4.0.2)
actionpack (= 4.0.2)
activesupport (= 4.0.2)
rake (>= 0.8.7)
thor (>= 0.18.1, < 2.0)
rake (10.1.1)
rdoc (3.12.2)
json (~> 1.4)
rspec-core (2.13.1)
rspec-expectations (2.13.0)
diff-lcs (>= 1.1.3, < 2.0)
rspec-mocks (2.13.1)
rspec-rails (2.13.1)
actionpack (>= 3.0)
activesupport (>= 3.0)
railties (>= 3.0)
rspec-core (~> 2.13.0)
rspec-expectations (~> 2.13.0)
rspec-mocks (~> 2.13.0)
sass (3.2.13)
sass-rails (4.0.1)
railties (>= 4.0.0, < 5.0)
sass (>= 3.1.10)
sprockets-rails (~> 2.0.0)
sdoc (0.3.20)
json (>= 1.1.3)
rdoc (~> 3.10)
sprockets (2.10.1)
hike (~> 1.2)
multi_json (~> 1.0)
rack (~> 1.0)
tilt (~> 1.1, != 1.3.0)
sprockets-rails (2.0.1)
actionpack (>= 3.0)
activesupport (>= 3.0)
sprockets (~> 2.8)
sqlite3 (1.3.8)
thor (0.18.1)
thread_safe (0.1.3)
atomic
tilt (1.4.1)
treetop (1.4.15)
polyglot
polyglot (>= 0.3.1)
turbolinks (2.1.0)
coffee-rails
tzinfo (0.3.38)
uglifier (2.4.0)
execjs (>= 0.3.0)
json (>= 1.8.0)
xpath (2.0.0)
nokogiri (~> 1.3)
PLATFORMS
ruby
DEPENDENCIES
capybara (= 2.1.0)
coffee-rails (~> 4.0.0)
jbuilder (~> 1.2)
jquery-rails
rails (= 4.0.2)
rspec-rails (~> 2.13.1)
sass-rails (~> 4.0.0)
sdoc
sqlite3
turbolinks
uglifier (>= 1.3.0)
最佳答案
使用运行规范
$ bundle exec rspec spec/features/list_movies_spec.rb
这将确保使用gemfile中列出的相同版本执行命令。
系统上可能安装了多个
rspec
版本直接使用rspec
命令将加载最新版本,但这与Gemfile
中列出的版本冲突。其他可能的解决方案有:
卸载除Gemfile中列出的版本以外的所有版本
升级Gemfile中的
rspec
版本