title: Building google tesseract with NDK for using in android studio
body: <p>I am trying to make an simple OCR app using google tesseract. For this purpose, i am following this <a href="http://gaut.am/making-an-ocr-android-app-using-tesseract/#comment-194421" rel="nofollow">tutorial</a>. But running <strong>ant release</strong> command, i am getting an error. The error message is like this:</p>
  
  <blockquote>
    <p>Buildfile: C:\Users\Pial-PC\Desktop\tesseract\eyes-two\build.xml</p>
    
    <p>BUILD FAILED
    C:\Users\Pial-PC\Desktop\tesseract\eyes-two\build.xml:46: sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through an env var</p>
    
    <p>Total time: 1 second</p>
  </blockquote>
  
  <p>My question is how can i remove this problem? Is <strong>ant release</strong> actually needed to build tesseract in order to use it in android studio ?</p>