title: Exception `LoadError' at org/jruby/RubyKernel.java:984 - no such file to load -- poi
body: <p>I am requiring the poi and getting below error on execution of file even though the poi is available in gems folder.</p>
  <blockquote>
  <p>Exception `LoadError' at org/jruby/RubyKernel.java:984 - no such file
  to load -- poi</p>
  </blockquote>