Python pytesseract-没有这样的文件或目录错误
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pytesseract-no such file or directory error
提问by chaitanya90
I am using Ubuntu 14.04. I have the following code:
我正在使用 Ubuntu 14.04。我有以下代码：
import Image
import pytesseract
im = Image.open('test.png')
print pytesseract.image_to_string(im)
but I keep getting the following error:
但我不断收到以下错误：
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
Both the python program and the image are in the same location.What could be the problem??
python程序和图像都在同一个位置。可能是什么问题？？
采纳答案by Padraic Cunningham
You need to install tesseract-ocr:
您需要安装tesseract-ocr：
sudo apt-get install tesseract-ocr
回答by Shaz
If you're on windows and have PIP installed go to your project directory and run:
如果您使用的是 Windows 并安装了 PIP，请转到您的项目目录并运行：
pip install tesseract-ocr
pip install tesseract-ocr
回答by Thej Kiran
Based off of @padraic cunningham's answer which I tailored to my setting.
基于@padraic cunningham 的回答，我根据自己的设置量身定制。
If you are on Linux (ubuntu 16, should not matter) and have a conda installation:
如果您使用的是 Linux（ubuntu 16，应该无关紧要）并且安装了 conda：
First search for what you need to be installing:
首先搜索您需要安装的内容：
$ anaconda search -t conda tesserocr
You will get a few options, you need to look at the platforms and builds to identify what makes sense for you.
您将获得一些选项，您需要查看平台和构建以确定对您有意义的内容。
As I have python 3.6 and linux-64 I chose mcs07/tesserocr
由于我有 python 3.6 和 linux-64，我选择了 mcs07/tesserocr
To install:
安装：
$ conda install -c mcs07 tesserocr
That's it. I didn't need a restart of the terminal or anything. I just kept going.
就是这样。我不需要重启终端或任何东西。我只是继续前进。
