如何修复jasmine init的错误

我在使用jasmine init时遇到了一个问题

当我按下enter键时，我得到以下输出：

    $ 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>'

$jasmine init
/usr/local/lib/ruby/site\u ruby/2.2.0/rubygems/core\u ext/kernel\u require.rb:121:在'require'中：无法加载此类文件--jasmine core（LoadError）
来自/usr/local/lib/ruby/site\u ruby/2.2.0/rubygems/core\u ext/kernel\u 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`'
来自/usr/local/lib/ruby/site\u ruby/2.2.0/rubygems/core\u ext/kernel\u require.rb:69:in'require'
来自/usr/local/lib/ruby/site\u ruby/2.2.0/rubygems/core\u ext/kernel\u 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'
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`'
来自/usr/local/lib/ruby/site\u ruby/2.2.0/rubygems/core\u ext/kernel\u require.rb:69:in'require'
来自/usr/local/lib/ruby/site\u ruby/2.2.0/rubygems/core\u ext/kernel\u require.rb:69:in'require'
from/usr/local/lib/ruby/gems/2.2.0/gems/jasmine-2.3.1/bin/jasmine:4:in`'
from/usr/local/bin/jasmine:23:in'load'
from/usr/local/bin/jasmine:23:in`'

我设置了一些东西来使用jasmine headless webkit，而不是一个专业用户是按照模糊的说明操作的，我不确定哪里出了问题

最初我让jasmine init工作，但后来我开始得到上面的内容

---

感谢您的建议。

我成功地返回到以前的状态，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