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我正在尝试将我的应用程序从 rails 3.2.16
升级到 rails 4.1.0
,当我尝试调用 bundler :
Bundler could not find compatible versions for gem "sprockets":
In Gemfile:
sass-rails (>= 0) ruby depends on
sprockets (~> 2.0.0) ruby
rails (= 4.1.0) ruby depends on
sprockets-rails (~> 2.0) ruby depends on
sprockets (2.12.1)
Bundler could not find compatible versions for gem "sprockets-rails":
In Gemfile:
sass-rails (>= 0) ruby depends on
sprockets-rails (~> 2.0.0) ruby
rails (= 4.1.0) ruby depends on
sprockets-rails (2.1.3)
Bundler could not find compatible versions for gem "railties":
In Gemfile:
sass-rails (>= 0) ruby depends on
railties (~> 3.1.0) ruby
rails (= 4.1.0) ruby depends on
railties (4.1.0)
和我的 Gemfile 的(部分):
gem 'rails', '4.1.0'
gem 'mysql2'
gem "rake"
gem "less-rails" #Sprockets (what Rails 3.1 uses for its asset pipeline) supports LESS
gem 'sass-rails'