On Wed, Apr 3, 2013 at 8:40 PM, Renato Forti <rtfo...@gmail.com> wrote:

>
> Hi,****
>
> I am trying use tesseract on my app. I did link my app with:****
>
> OS: Linux (UBUNTU) gcc 4.6****
>
> tesseract ****
>
> ** **
>
> from ****
>
> ls /usr/local/lib/*tesseract*****
>
> /usr/local/lib/libtesseract.a   /usr/local/lib/libtesseract.so.3****
>
> /usr/local/lib/libtesseract.la  /usr/local/lib/libtesseract.so.3.0.2****
>
> /usr/local/lib/libtesseract.so****
>
> ** **
>
> ** **
>
> lept ****
>
> ** **
>
> from****
>
> ls /usr/lib/*lept*****
>
> /usr/lib/liblept.a   /usr/lib/liblept.so.3****
>
> /usr/lib/liblept.so  /usr/lib/liblept.so.3.0.0****
>
> ** **
>
> The problem is that my app fail (when I exec it) with :****
>
> doksafe_ocr_engine: symbol lookup error:
> ./behavior/tesseract/libocr_default_engine.so: undefined symbol:
> _ZN5dsafe8behavior3ocr9tesseract2v19tesseract11TessBaseAPIC1Ev****
>
> On ldd, I can’t see tesseract!****
>
> ubuntu@ip-10-0-2-110:/hades/system/zones/sa/east/1a/3.0/release/parallel/ocr$
> ldd behavior/tesseract/libocr_default_engine.so****
>
> linux-vdso.so.1 =>  (0x00007fff89d82000)****
>
> libboost_iostreams.so.1.50.0 =>
> /3rdparty/Boost/1.50.0/lib/libboost_iostreams.so.1.50.0 (0x00007f2dad499000)
> ****
>
> libboost_system.so.1.50.0 =>
> /3rdparty/Boost/1.50.0/lib/libboost_system.so.1.50.0 (0x00007f2dad295000)*
> ***
>
> libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
> (0x00007f2dacf94000)****
>
> libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f2dacd7e000)*
> ***
>
> libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f2dac9c1000)****
>
> libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007f2dac7b0000)*
> ***
>
> libz.so.1 => /usr/local/lib/libz.so.1 (0x00007f2dac597000)****
>
> libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0
> (0x00007f2dac37a000)****
>
> libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f2dac07f000)****
>
> /lib64/ld-linux-x86-64.so.2 (0x00007f2dad8eb000)****
>
> How I shoud link?****
>
> **
>

You could link easily with -ltesseract if you do everything correctly. But
you did not show us what and how you did - you showed us only results. Make
simple example case, post it somewhere, and (maybe ;-) ) we can help you.

 **
>
> Thanks****
>
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