title: java linux centos DISPLAY environment variable
body: <p>I have download java_ee_sdk-6u2-unix-ml.sh for install on CENTOS.</p>
  
  <p>But when try install - receive this error:</p>
  
  <pre><code>This program requires DISPLAY environment variable to be set.
  Please re-run after assigning an appropriate value to DISPLAY.
  </code></pre>
  
  <p>But this is server - I cannot install graphic system.
  What can i do?
  Thanks.</p>