title: Tesseract Open Source OCR Engine v3.05.00dev with Leptonica Warning in pixReadMemPng
body: <p>I am trying to convert PNG image file to text using pytesseract. It is giving me the below error.<br>
  TesseractError: (1, 'Tesseract Open Source OCR Engine v3.05.00dev with Leptonica Warning in pixReadMemPng: work-around: writing to a temp file 
  libpng warning: Application built with libpng-1.4.3 but running with 1.5.14 Error in pixReadStreamPng: png_ptr not made Error in pixReadMemPng: pix not read Error in pixReadMem: png: no pix returned Error during processing.')</p>
  
  <p>When i do tesseract -v<br>
  tesseract 3.05.00dev<br>
   leptonica-1.72<br>
    libjpeg 9 : libpng 1.5.14 : libtiff 4.0.3 : zlib 1.2.5 : libopenjp2 2.1.0</p>