title: importing opencv moduls
body: <p>I have a simple code as mentioned below:</p>
  
  <pre><code>import cv
  from opencv.cv import *
  from opencv.highgui import *
  
  img = cv.LoadImage("test.jpg")
  cap = cv.CreateCameraCapture(0)
  while cv.WaitKey(1) != 10:
      img = cv.QueryFrame(cap)
      cv.ShowImage("cam view", img)
  cascade = cv.LoadHaarClassifierCascade('haarcascade_frontalface_alt.xml', cv.Size(1,1))    
  </code></pre>
  
  <p>But I faced to this error:</p>
  
  <pre><code># AttributeError: 'module' object has no attribute 'LoadImage'
  </code></pre>
  
  <p>when I change the code to below:</p>
  
  <pre><code>import cv
  #from opencv.cv import *
  #from opencv.highgui import *
  
  img = cv.LoadImage("test.jpg")
  cap = cv.CreateCameraCapture(0)
  while cv.WaitKey(1) != 10:
      img = cv.QueryFrame(cap)
      cv.ShowImage("cam view", img)
  cascade = cv.LoadHaarClassifierCascade('haarcascade_frontalface_alt.xml', cv.Size(1,1))    
  </code></pre>
  
  <p>now the first error got solve and another error raise.</p>
  
  <pre><code>AttributeError: 'module' object has no attribute 'LoadHaarClassifierCascade'
  </code></pre>
  
  <p>I need both of the modules but it seems that they have conflict to gether.</p>
  
  <p>Now what I have to do?</p>