unicharset_extractor: command not found

[73483...@stevenma.xyz]

I installed tesseract through macport and I ran into this issue while trying to run unicharset_extractor. Full question at: http://stackoverflow.com/questions/36536490/tesseract-unicharset-extractor-command-not-found

[ShreeDevi Kumar]

You need to build training tools in order to run unicharset_extractor

make training

make training-install

You will get 11 more executables in addition to tesseract. On windows I have the following:

ambiguous_words.exe    

combine_tessdata.exe  

set_unicharset_properties.exe  

unicharset_extractor.exe

classifier_tester.exe  

dawg2wordlist.exe    

shapeclustering.exe            

wordlist2dawg.exe

cntraining.exe        

mftraining.exe       

text2image.exe

ShreeDevi
____________________________________________________________
भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

On Mon, Apr 11, 2016 at 7:48 AM, <73483...@stevenma.xyz> wrote:

I installed tesseract through macport and I ran into this issue while trying to run unicharset_extractor. Full question at: http://stackoverflow.com/questions/36536490/tesseract-unicharset-extractor-command-not-found

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[ShreeDevi Kumar]

Please see https://trac.macports.org/browser/trunk/dports/textproc/tesseract/Portfile

Looks like macports does not include training tools

ShreeDevi
____________________________________________________________
भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

On Mon, Apr 11, 2016 at 7:48 AM, <73483...@stevenma.xyz> wrote:

I installed tesseract through macport and I ran into this issue while trying to run unicharset_extractor. Full question at: http://stackoverflow.com/questions/36536490/tesseract-unicharset-extractor-command-not-found

--

[Tom Morris]

On Monday, April 11, 2016 at 5:02:39 AM UTC-4, shree wrote:

Please see https://trac.macports.org/browser/trunk/dports/textproc/tesseract/Portfile

Looks like macports does not include training tools

I'm not sure the training tools should necessarily be included in the standard package.

It looks like Homebrew has the option to install the training tools by using a --with-training-tools switch, so I created an enhancement request for the same functionality in MacPorts: https://trac.macports.org/ticket/51127

For the OP, you'll need to do one of the following:

1.

$ port uninstall tesseract

$ brew install tesseract --with-training-tools

2.

$ git clone g...@github.com:tesseract-ocr/tesseract.git

$ cd tesseract

$ make training

$ make training-install

Tom

[Børre Ludvigsen]

I downloaded tesseract-master/ from git-hub, ran ./autogen.sh, then ran ./configure, which exited with "configure: error: leptonica library with pdf support (>= 1.71) is missing".

What to do? (I have a MacPorts working version of tesseract installed and also a working version of the  jTessBoxEditor but need the training tools.)

- Thanks