ocr调用tesseract失败

[rourouZ]

您好，机器上成功安装tesseract5.0.0后，使用kreuzberg调用tesseract失败，请问需要更改什么配置吗，报错如下：

kreuzberg.exceptions.MissingDependencyError: MissingDependencyError: Tesseract is not installed or not in path. Please install tesseract 5 and above on your system.

cmd中tesseract -v正常显示版本号，且使用pytesseract，在修改pytesseract.pytesseract.tesseract_cmd 后也可以正常使用。

[Goldziher]

您好，机器上成功安装tesseract5.0.0后，使用kreuzberg调用tesseract失败，请问需要更改什么配置吗，报错如下：

kreuzberg.exceptions.MissingDependencyError: MissingDependencyError: Tesseract is not installed or not in path. Please install tesseract 5 and above on your system.

cmd中tesseract -v正常显示版本号，且使用pytesseract，在修改pytesseract.pytesseract.tesseract_cmd 后也可以正常使用。

Hi,

Can you tell me what operating system you are using ?

Also, please include the output if tesseract -v. Probably the regex I'm using doesn't include the output on your system correctly.

[rourouZ]

``> > 您好，机器上成功安装tesseract5.0.0后，使用kreuzberg调用tesseract失败，请问需要更改什么配置吗，报错如下：

kreuzberg.exceptions.MissingDependencyError: MissingDependencyError: Tesseract is not installed or not in path. Please install tesseract 5 and above on your system.
cmd中tesseract -v正常显示版本号，且使用pytesseract，在修改pytesseract.pytesseract.tesseract_cmd 后也可以正常使用。

Hi,

Can you tell me what operating system you are using ?

Also, please include the output if tesseract -v. Probably the regex I'm using doesn't include the output on your system correctly.

您好，机器上成功安装tesseract5.0.0后，使用kreuzberg调用tesseract失败，请问需要更改什么配置吗，报错如下：
kreuzberg.exceptions.MissingDependencyError: MissingDependencyError: Tesseract is not installed or not in path. Please install tesseract 5 and above on your system.
cmd中tesseract -v正常显示版本号，且使用pytesseract，在修改pytesseract.pytesseract.tesseract_cmd 后也可以正常使用。

Hi,

Can you tell me what operating system you are using ?

Also, please include the output if tesseract -v. Probably the regex I'm using doesn't include the output on your system correctly.

windows10系统，tesseract安装在D盘下，并配置了环境变量。
C:\Users\zaa>tesseract -v tesseract v5.0.0.20211201 leptonica-1.78.0 libgif 5.1.4 : libjpeg 8d (libjpeg-turbo 1.5.3) : libpng 1.6.34 : libtiff 4.0.9 : zlib 1.2.11 : libwebp 0.6.1 : libopenjp2 2.3.0 Found AVX2 Found AVX Found FMA Found SSE4.1 Found libarchive 3.5.0 zlib/1.2.11 liblzma/5.2.3 bz2lib/1.0.6 liblz4/1.7.5 libzstd/1.4.5 Found libcurl/7.77.0-DEV Schannel zlib/1.2.11 zstd/1.4.5 libidn2/2.0.4 nghttp2/1.31.0

[Goldziher]

Thanks, I'll look into it ASAP.

If you like to explore and submit a fix - you can modify the regex in kreuzberg._tesseract in your local system and see if you manage to fix it.

If you do, submit a PR with the fix!

[Cycloctane]

cmd中tesseract -v正常显示版本号，且使用pytesseract，在修改pytesseract.pytesseract.tesseract_cmd 后也可以正常使用。

你把pytesseract.pytesseract.tesseract_cmd修改成什么时可以正常使用

[Goldziher]

cmd中tesseract -v正常显示版本号，且使用pytesseract，在修改pytesseract.pytesseract.tesseract_cmd 后也可以正常使用。

你把pytesseract.pytesseract.tesseract_cmd修改成什么时可以正常使用

Im trying to understand what you write by translating it, but its not optimal :)

The library doesnt use pytesseract at all. See kreuzberg._tesseract.py

[Cycloctane]

Im trying to understand what you write by translating it, but its not optimal :) The library doesnt use pytesseract at all. See kreuzberg._tesseract.py

Yes I understand that. He said he also tried pytesseract and was able to use it after manually modifying `pytesseract.pytesseract.tesseract_cmd`. I guess this may be an issue with his tesseract executable name or PATH env. So I'm asking the tesseract_cmd value that he was using.

[rourouZ]

Thanks, I'll look into it ASAP.

If you like to explore and submit a fix - you can modify the regex in kreuzberg._tesseract in your local system and see if you manage to fix it.

If you do, submit a PR with the fix!

cmd中tesseract -v正常显示版本号，且使用pytesseract，在修改pytesseract.pytesseract.tesseract_cmd 后也可以正常使用。

你把pytesseract.pytesseract.tesseract_cmd修改成什么时可以正常使用

Yes I understand that. He said he also tried pytesseract and was able to use it after manually modifying pytesseract.pytesseract.tesseract_cmd. I guess this may be an issue with his tesseract executable name or PATH env. So I'm asking the tesseract_cmd value that he was using.
…

修改成tesseract的安装路径
环境变量中也做了配置

[Goldziher]

Yes I understand that. He said he also tried pytesseract and was able to use it after manually modifying pytesseract.pytesseract.tesseract_cmd. I guess this may be an issue with his tesseract executable name or PATH env. So I'm asking the tesseract_cmd value that he was using.

---

发件人: Goldziher @.>
发送时间: 星期五, 二月 28, 2025 3:57:38 下午
收件人: Goldziher/kreuzberg @.>
抄送: Cycloctane @.>; Comment @.>
主题: Re: [Goldziher/kreuzberg] ocr调用tesseract失败 (Issue #19)

cmd中tesseract -v正常显示版本号，且使用pytesseract，在修改pytesseract.pytesseract.tesseract_cmd 后也可以正常使用。

你把pytesseract.pytesseract.tesseract_cmd修改成什么时可以正常使用

Im trying to understand what you write by translating it, but its not optimal :)

The library doesnt use pytesseract at all. See kreuzberg._tesseract.py

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[Goldziher]Goldziher left a comment (#19)#19 (comment)

cmd中tesseract -v正常显示版本号，且使用pytesseract，在修改pytesseract.pytesseract.tesseract_cmd 后也可以正常使用。

你把pytesseract.pytesseract.tesseract_cmd修改成什么时可以正常使用

Im trying to understand what you write by translating it, but its not optimal :)

The library doesnt use pytesseract at all. See kreuzberg._tesseract.py

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Oh thanks 🙏.

[Cycloctane]

修改成tesseract的安装路径 环境变量中也做了配置

如果pytesseract需要用绝对路径调用的话说明还是可能是环境变量配置的问题。能否在python中运行确认一下

import os
print(os.environ['PATH'])