Tess4j在mac OS X上不满意链接错误 [英] Tess4j unsatisfied link error on mac OS X

问题描述

嘿，我正在尝试使用tess4j进行tesseract并在mac osx上使用此问题。

Hey i am trying to use tess4j for tesseract and having this issue for eclipse on mac osx .

我的tesseract从终端正常工作但试图运行tess4j tesseract会给我一个错误。

My tesseract is working fine from terminal but trying to run tess4j through tesseract throws me an error .

java.lang.UnsatisfiedLinkError：无法加载库'tesseract'：本机库（darwin / libtesseract.dylib）

java.lang.UnsatisfiedLinkError: Unable to load library 'tesseract': Native library (darwin/libtesseract.dylib)

我在我使用macport安装的opt / local / lib中有tessetact dylib及其命名的libtesseract.dylib。

i do have tessetact dylib and its named libtesseract.dylib in my opt/local/lib which i installed using macport .

谢谢你你的帮助

推荐答案

我知道这是一篇旧帖子。我最近尝试使用 Tess4J 时遇到了这个问题。但是，我设法找到了解决方法。我写了一篇关于它的帖子 http：// www.microshell.com/programming/java/performing-optical-character-recognition-in-java/

I know it's an old post. I had this problem too recently when I tried to use Tess4J. However, I managed to find a way around it. I've written a post about it http://www.microshell.com/programming/java/performing-optical-character-recognition-in-java/

简而言之，问题是因为 tess4j-2.0.0.jar 不包括MacOS库。所以我只是通过以下步骤修改了我的maven缓存jar：

In short, the problem is because tess4j-2.0.0.jar doesn't include MacOS library. So I just modified the maven cached jar on mine by doing these steps:

1. cd / Users / user /。 m2 / repository / net / sourceforge / tess4j / tess4j / 2.0.0 （调整tess4j JAR文件所在的目录）


2. mkdir darwin


3. jar uf tess4j-2.0.0.jar darwin


4. cp /opt/local/lib/libtesseract.3.dylib darwin / libtesseract.dylib


5. jar uf tess4j-2.0.0.jar darwin / libtesseract.dylib


6. jar tf tess4j-2.0.0.jar （验证文件是否包含在内）

1. cd /Users/user/.m2/repository/net/sourceforge/tess4j/tess4j/2.0.0 (adjust the directory where your tess4j JAR file resides)
2. mkdir darwin
3. jar uf tess4j-2.0.0.jar darwin
4. cp /opt/local/lib/libtesseract.3.dylib darwin/libtesseract.dylib
5. jar uf tess4j-2.0.0.jar darwin/libtesseract.dylib
6. jar tf tess4j-2.0.0.jar (to verify that the file is included)

我修改后能够运行我的Java程序 tess4j-2.0.0.jar 文件。下面是我的MacOS版本。

I was then able to run my Java program after I modify the tess4j-2.0.0.jar file. Below is my MacOS version.

user@laptop:~$ uname -a
Darwin Maresas-MacBook-Pro.local 14.3.0 Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64 x86_64

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