Sorry to have asked that question . Sorted it out that export TESSDATA_PREFIX=/home/sibi/tesseract-3.03/tessdata.
-Sibi On Wednesday, November 5, 2014 10:55:00 PM UTC+5:30, sibi kanagaraj wrote: > > But , > > As a first time , I am getting this error when I tried to check for > languages using tesseract --list-langs > > //Error opening data file /usr/local/share/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. > // > > -Sibi > On Wednesday, November 5, 2014 7:39:09 PM UTC+5:30, sibi kanagaraj wrote: >> >> Dear Shree and Quan , >> >> Thank you for the replies. I solved the issue using Shree's direction . >> >> Here is what I did : >> >> 1.Removed any previous installations using >> sudo apt-get remove tesseract-ocr >> sudo apt-get remove --auto-remove tesseract-ocr >> >> 2.Downloaded the >> [tesseract_3.03.03.orig.tar.gz] from >> http://packages.ubuntu.com/utopic/tesseract-ocr >> >> 3.Extracted it to /home/sibi/tesseract-3.03 >> >> 4.Folowed the normal procedure of >> >> ./autogen.sh >> ./configure >> make >> sudo make install >> sudo ldconfig >> >> 5.Then used >> >> make training >> sudo make training-install >> >> 6.To confirm if the training module is installed did a check with the >> commands >> "unicharset_extractor" >> "text2image" . >> >> Thank you once again Shree and Quan . >> >> -Sibi >> >> On Wednesday, November 5, 2014 7:18:03 PM UTC+5:30, Quan Nguyen wrote: >>> >>> I read Ubuntu 14.10 has Tesseract training executable. >>> >>> On Wednesday, November 5, 2014 7:41:12 AM UTC-6, shree wrote: >>>> >>>> Did you install the latest version from >>>> http://packages.ubuntu.com/utopic/tesseract-ocr >>>> >>>> If so, it should have the trainingtools. >>>> >>>> Try >>>> which text2image >>>> to see if it installed >>>> >>>> >>>> ShreeDevi >>>> ____________________________________________________________ >>>> भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com >>>> >>>> On Wed, Nov 5, 2014 at 7:03 PM, sibi kanagaraj <[email protected]> >>>> wrote: >>>> >>>>> Dear all , >>>>> >>>>> I am using ubuntu 14.04 LTS on a 64 bit machine . >>>>> >>>>> I installed Tesseract using apt-get install tesseract-ocr >>>>> >>>>> The tesseract-v gives me the following >>>>> >>>>> tesseract 3.03 >>>>> leptonica-1.71 >>>>> libjpeg 8d : libpng 1.2.50 : libtiff 4.0.3 : zlib 1.2.8 >>>>> >>>>> Now I wanted to install the training module . >>>>> >>>>> Tried the following link >>>>> https://code.google.com/p/tesseract-ocr/wiki/TrainingTesseract3 >>>>> >>>>> which says >>>>> >>>>> "Beginning with 3.03, if you're compiling Tesseract from source you >>>>> need to make and install the training tools with separate make commands. >>>>> Once the above additional libraries have been installed, run the >>>>> following >>>>> from the tesseract source directory:" >>>>> >>>>> I have not installed it from source . I have installed form Repo . How >>>>> and where am i to run the >>>>> >>>>> make training >>>>> sudo make training-install >>>>> >>>>> Checking for any Tesseract related files , I only notice a >>>>> /usr/share/tesseract-ocr/tessdata which is present . >>>>> >>>>> Thank you >>>>> Sibi >>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "tesseract-ocr" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> To post to this group, send email to [email protected]. >>>>> Visit this group at http://groups.google.com/group/tesseract-ocr. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/tesseract-ocr/9bca7a52-f411-4746-8281-c9f949596305%40googlegroups.com >>>>> >>>>> <https://groups.google.com/d/msgid/tesseract-ocr/9bca7a52-f411-4746-8281-c9f949596305%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/c57ebb06-c394-4e98-9c66-2df650a5423d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
