title: Ocaml. Core module in OcaIDE eclipse
body: <p>I started programming with Ocaml few days ago. 
  I use eclipse OcaIDE, ubuntu.</p>
  
  <p>When I try to use the Core module in a code :
    open Core.Std
    ...</p>
  
  <p>I get an error:
  Error: Unbound module Unix</p>
  
  <p>I tried to create .ocamlinit file with adds:</p>
  
  <pre><code>#use "topfind";;
  #thread;;
  #camlp4o;;
  #require "core.top";;
  #require "core.syntax";;
  </code></pre>
  
  <p>The same error occurs in eclipse.
  Сode without the use of the modules run fine.</p>
  
  <p>Please, tell me, what I have to do?</p>
  
  <p>Sorry for bad english.
  Thank You for your answers!</p>