如何修复jasmine init出现的错误？

Question

我对使用jasmine init有一个问题。

当我按enter键时，我会得到以下输出：

    $ jasmine init
/usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:121:in `require': cannot load such file -- jasmine-core (LoadError)
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:121:in `require'
    from /usr/local/lib/ruby/gems/2.2.0/gems/jasmine-2.3.1/lib/jasmine/application.rb:3:in `<top (required)>'
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
    from /usr/local/lib/ruby/gems/2.2.0/gems/jasmine-2.3.1/lib/jasmine.rb:25:in `block in <top (required)>'
    from /usr/local/lib/ruby/gems/2.2.0/gems/jasmine-2.3.1/lib/jasmine.rb:24:in `each'
    from /usr/local/lib/ruby/gems/2.2.0/gems/jasmine-2.3.1/lib/jasmine.rb:24:in `<top (required)>'
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
    from /usr/local/lib/ruby/gems/2.2.0/gems/jasmine-2.3.1/bin/jasmine:4:in `<top (required)>'
    from /usr/local/bin/jasmine:23:in `load'
    from /usr/local/bin/jasmine:23:in `<main>'

我正在设置使用jasmine-headless-webkit，并且不是一个专业用户，遵循模糊的说明，不确定哪里出了问题。

最初我让jasmine init工作，但后来我开始使用上面的。

如有任何建议，欢迎光临。

Answer 1

我设法回滚到以前的状态，预先尝试安装与jasmine有关的任何东西，然后重新开始。

它现在似乎起作用了。