title: Tesseract OCR integration to Visual Studio 2013
body: <p>There is a question same issue <a href="https://stackoverflow.com/questions/28582505/compile-tesseract-for-visual-studio-2013">here</a>. But the solution is not there. I use windows8, visual studio 2013. My machine is 64bit. I try to integrate tesseract ocr to vs2013. I install leptonica from <a href="http://code.google.com/p/leptonica/downloads/detail?name=leptonica-1.68-win32-lib-include-dirs.zip&amp;can=2&amp;q=" rel="nofollow noreferrer">here</a> and tesseract from <a href="http://code.google.com/p/tesseract-ocr/downloads/detail?name=tesseract-ocr-3.02.eng.tar.gz&amp;can=2&amp;q=" rel="nofollow noreferrer">here</a>.</p>
  
  <p>I did below steps :</p>
  
  <ol>
  <li><p>Project solutions -> C++ -> General</p>
  
  <pre><code>C:\Tesseract-OCR\include
  C:\Tesseract-OCR\include\tesseract
  C:\Tesseract-OCR\include\leptonica
  </code></pre></li>
  <li><p>Linker-> General -> Additional Library Directories</p>
  
  <p>C:\Tesseract-OCR\lib</p></li>
  <li><p>Linker->Input ->Additional Dependencies </p>
  
  <p><code>libtesseract302.lib
  liblept168.lib</code></p></li>
  <li><p>Restart vs2013</p></li>
  </ol>
  
  <p>I try below line in main function `tesseract::TessBaseAPI api;'. When I run these code, I get an error.</p>
  
  <p>Error message :</p>
  
  <pre><code>Error   2   error LNK2001: unresolved external symbol "public: virtual __cdecl tesseract::TessBaseAPI::~TessBaseAPI(void)" (??1TessBaseAPI@tesseract@@UEAA@XZ)
  </code></pre>