Valerio Messina wrote:
can you post the value of TESSDATA_PREFIX environment variable:
echo $TESSDATA_PREFIX
it is EMPTY.
and the directory containing "eng.traineddata" file
$ find /c/msys64/ -name "*traineddata"
/c/msys64/mingw64/share/tessdata/eng.traineddata
/c/msys64/mingw64/share/tessdata/ita.traineddata
/c/msys64/mingw64/share/tessdata/osd.traineddata
As you see the *.traineddata files live in
\msys64\mingw64\share\tessdata\ AND NOT in \msys64\mingw64\bin\tessdata\
I did the same test on WSL and there it works fine. Notice that even in WSL
echo $ TESSDATA_PREFIX
EMPTY
So I think TESSDATA_PREFIX value does not matter. I think the tesseract
packages have built wrong. Maybe TESSDATA_PREFIX should be defined at
build time...
Il 05/08/2017 02:03, Angelo Graziosi ha scritto:
$ pacman -Ss tessera | grep install
mingw64/mingw-w64-x86_64-tesseract-data-ita 3.04.00-1 (tesseract-data)
[installato]
mingw64/mingw-w64-x86_64-tesseract-ocr 3.05.01-1 [installato]
$ tesseract -l ita -psm 3 foo-0001.tmppage.tiff foo-0001.tmppageocr pdf
Error opening data file
\msys64\mingw64\bin\tessdata/ita.traineddata
Please make sure the TESSDATA_PREFIX environment variable is set to the
parent directory of your "tessdata" directory.
Failed loading language 'ita'
Tesseract couldn't load any languages!
Could not initialize tesseract.
$ tesseract -psm 3 foo-0001.tmppage.tiff foo-0001.tmppageocr pdf
Error opening data file \msys64\mingw64\bin\tessdata/eng.traineddata
Please make sure the TESSDATA_PREFIX environment variable is set to the
parent directory of your "tessdata" directory.
Failed loading language 'eng'
Tesseract couldn't load any languages!
Could not initialize tesseract.
It seems that 'tesseract' package is not working..
Please, fix or remove it. It does not make sense to continue to have a
no-working package in the distro..
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