报错解决——pytesseract.pytesseract.TesseractError: (1,’Error opening data file /usr/local/share/tessdata/eng.traineddata’)

解决方法：(原文地址http://stackoverflow.com/questions/14800730/tesseract-running-error) 

1. $ wget https://tesseract-ocr.googlecode.com/files/eng.traineddata.gz
2. $ gunzip eng.traineddata.gz
3. $ sudo mv -v eng.traineddata /usr/local/share/tessdata/