pytesseract-没有这样的文件或目录错误 [英] pytesseract-no such file or directory error
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问题描述
我使用的是 Ubuntu 14.04.我有以下代码:
I am using Ubuntu 14.04. I have the following code:
import Image
import pytesseract
im = Image.open('test.png')
print pytesseract.image_to_string(im)
但我不断收到以下错误:
but I keep getting the following error:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/dist-packages/spyderlib/widgets/externalshell/sitecustomize.py", line 540, in runfile
execfile(filename, namespace)
File "/home/chaitanya/pythonapp/localcopy.py", line 4, in <module>
print pytesseract.image_to_string(im)
File "/usr/local/lib/python2.7/dist-packages/pytesseract/pytesseract.py", line 142, in image_to_string
config=config)
File "/usr/local/lib/python2.7/dist-packages/pytesseract/pytesseract.py", line 75, in run_tesseract
stderr=subprocess.PIPE)
File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
python 程序和图像都在同一个位置.可能是什么问题??
Both the python program and the image are in the same location.What could be the problem??
推荐答案
您需要安装tesseract-ocr
:
sudo apt-get install tesseract-ocr
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