我使用的是ruby 2.3.0和rails 4.2.0 . 当我尝试运行rails服务器时,我收到的错误似乎与sass-rails gem有关 . 我不知道为什么这不起作用 .

谢谢

这是错误:

roman @ quotebeam:〜/ workspace / hello_app $ rails server /home/roman/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.11.2/lib/bundler/runtime . rb:80:在 rescue in block (2 levels) in require': There was an error while trying to load the gem 'sass-rails'. (Bundler::GemRequireError) from /home/roman/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:76:in 块(2级)in require'

这是我的宝石文件

来源'https://rubygems.org'

宝石'轨道','4.2.0'

宝石'sass-rails','5.0.1'

宝石'uglifier','2.5.3'

gem'coffee-rails','4.1.0'

gem'jquery-rails','4.0.3'

宝石'turbolinks','2.3.0'

宝石'jbuilder','2.2.3'

gem'sdd','0.4.0',group :: doc

group:开发,:test do

gem'sqlite3','1.3.9'

gem'byebug','3.4.0'

gem'web-console','〜> 2.0'

宝石' Spring 天','1.1.3'

结束