OSError：[Errno 2]没有这样的文件或目录使用pytesser [英] OSError: [Errno 2] No such file or directory using pytesser

问题描述

这是我的问题，我想使用pythesser来获取图片的内容。我的操作系统是Mac OS 10.11，我已经安装了PIL，pytesser，tesseract-ocr引擎和其他支持库，如libpng等。但是当我运行我的代码，如下所示，发生错误。

This is my problem, I want to use pytesser to get a picture's contents. My operating system is Mac OS 10.11, and I have already installed PIL, pytesser, tesseract-ocr engine, and other supporting libraries like libpng and so on. But when I run my code, as below, error occurs.

from pytesser import *
import os
image = Image.open('/Users/Grant/Desktop/1.png')
text = image_to_string(image)
print text

下一步是错误消息

Traceback (most recent call last):
File "/Users/Grant/Documents/workspace/image_test/image_test.py",    line 10, in <module>
text = image_to_string(im)
File   "/Users/Grant/Documents/workspace/image_test/pytesser/pytesser.py", line   30, in image_to_string
call_tesseract(scratch_image_name, scratch_text_name_root)
File "/Users/Grant/Documents/workspace/image_test/pytesser/pytesser.py", line 21, in call_tesseract
retcode = subprocess.call(args)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 522, in call
return Popen(*popenargs, **kwargs).wait()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 710, in __init__
errread, errwrite)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1335, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory

此外，tesseract-ocr引擎在我的Mac上运行良好，我可以在终端中运行它，并获得结果。下面是测试图片的结果。
tesseract结果

Besides, tesseract-ocr engine runs well on my Mac, I can run it in terminal and get the result. Below is the test picture result. tesseract result

任何人都可以帮我解决这个问题吗？

Can anyone help me with this question,please?

推荐答案

打开文件 pytesseract.py 。

我的位于 /Users/yourUser/.virtualenvs/cv/lib/python2.7/site-packages/pytesseract/pytesseract.py

将 tesseract_cmd ='tesseract'更改为 tesseract_cmd =' / usr / local / bin / tesseract'

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