Question

当我在Sinatra forked应用中运行ruby application.rb时，我正在使用控制台：

~/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1637:in `raise_if_conflicts': Unable to activate sinatra-contrib-1.3.1, because sinatra-1.4.0 conflicts with sinatra (~> 1.3.0) (Gem::LoadError)

看到：

bundle show sinatra
~/.rvm/gems/ruby-1.9.3-p194/bundler/gems/sinatra-b18310f73635

和

# Gemfile
source :rubygems
gem 'sinatra', git: 'https://github.com/juanpastas/sinatra.git'

和

bundle exec ruby application.rb 
application.rb:2:in `require': cannot load such file -- sinatra/content_for (LoadError)

如果我将gem 'sinatra-contrib'添加到Gemfile，并运行bundle，我会得到：

Bundler could not find compatible versions for gem "sinatra":
  In Gemfile:
    sinatra-contrib (>= 0) ruby depends on
      sinatra (~> 1.3.0) ruby

    sinatra (1.4.0)

Answer 1

您正在使用旧版sinatra-contrib，请切换到git版本：

source :rubygems
gem 'sinatra', git: 'https://github.com/juanpastas/sinatra.git'
gem 'sinatra-contrib', git: 'https://github.com/sinatra/sinatra-contrib.git'

无法激活sinatra-contrib gem

1 个答案: