While i am trying to ocr any image file by "tesseract image.tif image -l eng", i am encountered with another exception like "illegal instruction(core dumped)" I don't understand where actually is the problem. For your better understanding, i am providing here with the installation commands below. My system is ubuntu 16.04.
Installation commands: *1. sudo apt-get install autoconf automake libtool* *2. sudo apt-get install autoconf-archive* *3. sudo apt-get install pkg-config* *4. sudo apt-get install libpng12-dev* *5. sudo apt-get install libjpeg8-dev* *6. sudo apt-get install libtiff5-dev* *7. sudo apt-get install zlib1g-dev* *8. sudo apt-get install libicu-dev* *9. sudo apt-get install libpango1.0-dev* *10. sudo apt-get install libcairo2-dev* Leptonica installation commands: *1. sudo apt-get install libleptonica-dev* *2. sudo apt-get install xzgv* *3. git clone https://github.com/DanBloomberg/leptonica.git* *4. cd leptonica/* *5. autoreconf -vi* *6. ./autobuild* *7. ./configure* *8. ./make-for-local* *9. ./make-for auto* *10. sudo make * *11. sudo make install* *12. cd src/* *13. wget www.leptonica.com/source/xtractlib-1.5.tar.gz* *14. tar -xvf xtractlib-1.5.tar.gz* *15. sudo make allheaders* *16. cd ../prog/* *17. sudo make xtractprotos* *18. cd ..* *19. LD_LIBRARY_PATH = LD_LIBRARY_PATH:usr/local/lib* *20. sudo ldconfig* Tesseract installation: *1. git clone https://github.com/tesseract-ocr/tesseract.git* *2. cd tesseract/* *3. ./autogen.sh* *4. ./configure --enable-debug* *5. LDFLAGS="-L/usr/local/lib" CFLAGS="-I/usr/local/include" make* *6. sudo make install* *7. sudo ldconfig* *8. sudo make training* *9. sudo make training-install* On Thursday, 16 March 2017 15:33:33 UTC+6, zdenop wrote: > > Try to ocr some image file. If it works than please povide output of > ldd tesseract > > > Zdenko > > On Thu, Mar 16, 2017 at 10:11 AM, Kazi Moinul Hossain <[email protected] > <javascript:>> wrote: > >> Tesseract installation source- >> https://github.com/tesseract-ocr/tesseract.git >> Leptonica installation souce- >> https://github.com/DanBloomberg/leptonica.git >> >> After typing tesseract -v, following information is being shown: >> >> >> >> >> >> >> *tesseract 4.00.00alpha-337-g7c27088 leptonica-1.74.1 libjpeg 8d >> (libjpeg-turbo 1.4.2) : libpng 1.2.54 : libtiff 4.0.6 : zlib 1.2.8 Found >> AVX Found SSE* >> On Thursday, 16 March 2017 04:56:52 UTC-4, shree wrote: >>> >>> You did not mention from where you installed leptonica and tesseract. >>> >>> what info do you see when you type >>> >>> tesseract -v >>> >>> >>> ShreeDevi >>> ____________________________________________________________ >>> भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com >>> >>> On Thu, Mar 16, 2017 at 2:21 PM, Kazi Moinul Hossain <[email protected] >>> > wrote: >>> >>>> Should i reinstall leptonica & tesseract ? >>>> >>>> On Wednesday, 15 March 2017 23:59:19 UTC+6, zdenop wrote: >>>>> >>>>> It seems that your (leptonica?) installation is corrupted. Your >>>>> example works for me (for 4.00 and 3.05): >>>>> >>>>> zdeno@level2:~/test> g++ sample.cpp -o sample -llept -ltesseract >>>>> zdeno@level2:~/test> ./sample >>>>> Tesseract-ocr version: 4.00.00alpha >>>>> Leptonica version: leptonica-1.74 >>>>> >>>>> >>>>> Zdenko >>>>> >>>>> On Wed, Mar 15, 2017 at 4:28 PM, Kazi Moinul Hossain < >>>>> [email protected]> wrote: >>>>> >>>>>> Hi everyone, >>>>>> >>>>>> I have installed leptonica 1.74.1 and then tesseract 4.00.00. >>>>>> After that, i have created a C++ program stated below which >>>>>> ultimately will show the leptonica and tesseract version installed in >>>>>> the >>>>>> system. >>>>>> >>>>>> >>>>>> >>>>>> *#include >>>>>> <https://www.facebook.com/hashtag/include?source=feed_text&story_id=1412066452188772><baseapi.h>#include<allheaders.h>#include >>>>>> >>>>>> <sys/time.h>* >>>>>> >>>>>> *int main() {* >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> *tesseract::TessBaseAPI *myOCR = new >>>>>> tesseract::TessBaseAPI();printf("Tesseract-ocr version: >>>>>> %s\n",myOCR->Version());printf("Leptonica version: >>>>>> %s\n",getLeptonicaVersion());return 0;}* >>>>>> >>>>>> While compiling my code using following command >>>>>> >>>>>> >>>>>> *$ g++ sample.cpp -o >>>>>> sample -I/usr/local/include/leptonica -I/usr/local/include/tesseract >>>>>> -llept >>>>>> -ltesseract* >>>>>> >>>>>> i am encountering following error, >>>>>> >>>>>> *//usr/local/lib/libtesseract.so: undefined reference to >>>>>> ‘pixReadFromMultipageTiff ‘* >>>>>> *//usr/local/lib/libtesseract.so: undefined reference to >>>>>> ‘pixReadMemFromMultipageTiff ‘* >>>>>> *collect2: error: Id returned 1 exit status* >>>>>> >>>>>> Again to mention, my tesseract version is 4.00.00 and leptonica >>>>>> version is 1.74.1. >>>>>> Can anyone please help me to figure it out? >>>>>> >>>>>> Thanks, >>>>>> Kazi Moinul Hossain >>>>>> Junior Software Developer >>>>>> >>>>>> -- >>>>>> 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 https://groups.google.com/group/tesseract-ocr. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/tesseract-ocr/be3b1def-f666-446a-ad16-211b4e3a8523%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/be3b1def-f666-446a-ad16-211b4e3a8523%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 https://groups.google.com/group/tesseract-ocr. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/tesseract-ocr/3ffe6af9-1b4b-4ee2-b988-fc4dd9aaf446%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/tesseract-ocr/3ffe6af9-1b4b-4ee2-b988-fc4dd9aaf446%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] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at https://groups.google.com/group/tesseract-ocr. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/tesseract-ocr/2b86d3a3-c4d0-424c-8bfb-1bc2bb9d7022%40googlegroups.com >> >> <https://groups.google.com/d/msgid/tesseract-ocr/2b86d3a3-c4d0-424c-8bfb-1bc2bb9d7022%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. 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