centos环境下 pytesseract.image_to_string() 发生OSError: [Errno 2] No such file or directory
word=pytesseract.image_to_string(bw)File"/usr/lib/python2.7/site-packages/pytesseract/pytesseract.py",line193,inimage_to_stringreturnrun_and_get_output(image,'txt',lang,config,nice)File"/usr/lib/pytho