title: How to use SUTime,NLP in python inorder to extract date
body: <p>For date extraction I tried to use NLTK (part of Natural Language Processing) - regular expression,unigram. Using these I could extract date but when I pass different messages for the same date extractor, it is unable to identify the date format. When i further googled it I came across SUTime for extracting date.</p>
  
  <p>Can any one tell how to install SUTime and extract date from a text message using python?</p>
  
  <p>Or </p>
  
  <p>Is there any other way to extract date from a text message using python?</p>
  
  <p>(NOTE: Text message are not machine generated. Hence the date format changes from message to message)</p>
  
  <p>Example :
  Text message : "10/10/2015 4:20 CST. At Belendoor terminal UNL is unavailable from Date: October 12, 2015 Time: 1:30 PM until 07:30pm EST."
  Output : </p>
  
  <blockquote>
    <p>Date1 : 10/10/2015 04:20:00 CST
    Date2 : 10/12/2015 13:30 
    Date3 : 10/12/2015 19:30 EST</p>
  </blockquote>