As I mentioned in a previous email: you need to build a static leptonica library with all its dependencies (image libraries) as static libraries. Maybe it would require more tweaking ;-) :
> ldd /usr/bin/tesseract linux-vdso.so.1 (0x00007ffdd44e2000) libtesseract.so.5 => /usr/lib64/libtesseract.so.5 (0x00007faa42f5d000) liblept.so.5 => /usr/lib64/liblept.so.5 (0x00007faa42ac9000) libpng16.so.16 => /usr/lib64/libpng16.so.16 (0x00007faa42886000) libjpeg.so.8 => /usr/lib64/libjpeg.so.8 (0x00007faa4261d000) libgif.so.7 => /usr/lib64/libgif.so.7 (0x00007faa42414000) libtiff.so.5 => /usr/lib64/libtiff.so.5 (0x00007faa4219b000) libwebpmux.so.2 => /usr/lib64/libwebpmux.so.2 (0x00007faa41f91000) libwebp.so.6 => /usr/lib64/libwebp.so.6 (0x00007faa41d33000) libopenjp2.so.7 => /usr/lib64/libopenjp2.so.7 (0x00007faa41ae1000) libz.so.1 => /lib64/libz.so.1 (0x00007faa418ca000) libarchive.so.13 => /usr/lib64/libarchive.so.13 (0x00007faa41615000) libcurl.so.4 => /usr/lib64/libcurl.so.4 (0x00007faa4138c000) librt.so.1 => /lib64/librt.so.1 (0x00007faa41184000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007faa40f65000) libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007faa40b84000) libm.so.6 => /lib64/libm.so.6 (0x00007faa4084c000) libgomp.so.1 => /usr/lib64/libgomp.so.1 (0x00007faa40614000) libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007faa403fc000) libc.so.6 => /lib64/libc.so.6 (0x00007faa40041000) liblzma.so.5 => /usr/lib64/liblzma.so.5 (0x00007faa3fe07000) libjbig.so.2 => /usr/lib64/libjbig.so.2 (0x00007faa3fbfb000) libcrypto.so.1.1 => /usr/lib64/libcrypto.so.1.1 (0x00007faa3f769000) libacl.so.1 => /lib64/libacl.so.1 (0x00007faa3f560000) libbz2.so.1 => /usr/lib64/libbz2.so.1 (0x00007faa3f343000) libxml2.so.2 => /usr/lib64/libxml2.so.2 (0x00007faa3efdb000) libnghttp2.so.14 => /usr/lib64/libnghttp2.so.14 (0x00007faa3edb3000) libidn2.so.0 => /usr/lib64/libidn2.so.0 (0x00007faa3eb96000) libssh.so.4 => /usr/lib64/libssh.so.4 (0x00007faa3e915000) libpsl.so.5 => /usr/lib64/libpsl.so.5 (0x00007faa3e705000) libssl.so.1.1 => /usr/lib64/libssl.so.1.1 (0x00007faa3e499000) libgssapi_krb5.so.2 => /usr/lib64/libgssapi_krb5.so.2 (0x00007faa3e24d000) libldap_r-2.4.so.2 => /usr/lib64/libldap_r-2.4.so.2 (0x00007faa3dff9000) liblber-2.4.so.2 => /usr/lib64/liblber-2.4.so.2 (0x00007faa3ddea000) /lib64/ld-linux-x86-64.so.2 (0x00007faa434b4000) libdl.so.2 => /lib64/libdl.so.2 (0x00007faa3dbe6000) libattr.so.1 => /lib64/libattr.so.1 (0x00007faa3d9e1000) libunistring.so.2 => /usr/lib64/libunistring.so.2 (0x00007faa3d65f000) libkrb5.so.3 => /usr/lib64/libkrb5.so.3 (0x00007faa3d383000) libk5crypto.so.3 => /usr/lib64/libk5crypto.so.3 (0x00007faa3d151000) libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007faa3cf4d000) libkrb5support.so.0 => /usr/lib64/libkrb5support.so.0 (0x00007faa3cd40000) libresolv.so.2 => /lib64/libresolv.so.2 (0x00007faa3cb29000) libsasl2.so.3 => /usr/lib64/libsasl2.so.3 (0x00007faa3c90c000) libkeyutils.so.1 => /usr/lib64/libkeyutils.so.1 (0x00007faa3c708000) libselinux.so.1 => /lib64/libselinux.so.1 (0x00007faa3c4df000) libpcre.so.1 => /usr/lib64/libpcre.so.1 (0x00007faa3c252000) I would suggest building a minimal leptonica and tesseract library, to avoid extra work with linking. E.g. if you will open image with other library (python PIL [1] , opencv [2] ...) you do not any image support in leptonica - just pass image data to leptonica/tesseract) [1] https://stackoverflow.com/questions/55195932/typeerror-initializer-for-ctype-unsigned-int-must-be-a-cdata-pointer-not-b/57776268#57776268 [2] https://stackoverflow.com/questions/39293922/convert-between-opencv-mat-and-leptonica-pix Zdenko ut 8. 9. 2020 o 12:37 mit <kollolmit...@gmail.com> napísal(a): > The tesseract binary it creates,still needs leptonica files to run , which > in essence breaks the core idea of static linking > > On Tuesday, September 8, 2020 at 12:38:16 PM UTC+5:30 Mobeen Ali wrote: > >> @mit heres the link to the github page: >> >> https://github.com/wingedrhino/static-tesseract >> >> This guy has a single script written for the whole task. but when build >> the static version of tesseract and run it, i get this error: >> >> pytesseract.pytesseract.TesseractError: (127, >> '/home/dpsocr/mysite/tesseract-static/bin/tesseract: symbol lookup error: >> /home/dpsocr/mysite/tesseract-static/bin/tesseract: undefined symbol: >> pixaDisplayTiledInColumns') >> >> Give it a try and share what you get. >> Best of Luck! >> >> On Tuesday, September 8, 2020 at 10:04:00 AM UTC+3 mit wrote: >> >>> >>> No..how have you built a static version of tesseract? Any link? >>> >>> Thanks >>> On Tuesday, September 8, 2020 at 12:27:01 PM UTC+5:30 Mobeen Ali wrote: >>> >>>> I tried using a static version of tesseract but i got this error now, >>>> >>>> pytesseract.pytesseract.TesseractError: (127, >>>> '/home/dpsocr/mysite/tesseract-static/bin/tesseract: symbol lookup error: >>>> /home/dpsocr/mysite/tesseract-static/bin/tesseract: undefined symbol: >>>> pixaDisplayTiledInColumns') >>>> >>>> Please help!! >>>> >>>> On Tuesday, September 8, 2020 at 9:42:08 AM UTC+3 Mobeen Ali wrote: >>>> >>>>> @mit did you found any solution? >>>>> >>>>> On Monday, September 7, 2020 at 5:32:56 PM UTC+3 mit wrote: >>>>> >>>>>> I am also looking for it. The process to create static tesseract >>>>>> >>>>>> On Monday, September 7, 2020 at 7:11:47 PM UTC+5:30 Mobeen Ali wrote: >>>>>> >>>>>>> Thanks @zdenop for your response. Is there any 'How To?' for >>>>>>> building the static version of tesseract on macOS or Ubuntu? >>>>>>> >>>>>>> >>>>>>> On Monday, September 7, 2020 at 2:01:29 PM UTC+3 zdenop wrote: >>>>>>> >>>>>>>> try to build static version of tesseract >>>>>>>> >>>>>>>> Zdenko >>>>>>>> >>>>>>>> >>>>>>>> po 7. 9. 2020 o 10:48 Mobeen Ali <moby...@gmail.com> napísal(a): >>>>>>>> >>>>>>>>> Hi! >>>>>>>>> I was trying to build and upload tesseract online. I've somehow >>>>>>>>> found the tesseract but I'm getting this error: >>>>>>>>> >>>>>>>>> "pytesseract.pytesseract.TesseractError: (127, >>>>>>>>> '/home/dpsocr/mysite/tesseract-ara/bin/tesseract: error while loading >>>>>>>>> shared libraries: libtesseract.so.4: cannot open shared object file: >>>>>>>>> No >>>>>>>>> such file or directory')" >>>>>>>>> >>>>>>>>> It seems like tesseract is unable to find libtesseract library. >>>>>>>>> But the libraries are in the 'lib' directory as follows: >>>>>>>>> |_mysite >>>>>>>>> |_tesseract >>>>>>>>> |_bin >>>>>>>>> |_lib >>>>>>>>> |_tesseract >>>>>>>>> >>>>>>>>> *So the Question is that, I have built the tesseract using docker >>>>>>>>> now I wanted to know that if there is any way to build tesseract and >>>>>>>>> it's >>>>>>>>> libraries, and then compress them together to upload them to the >>>>>>>>> online >>>>>>>>> hosting so that tesseract will know its required libraries are along >>>>>>>>> with >>>>>>>>> it.* >>>>>>>>> >>>>>>>>> Thanks for any advice. >>>>>>>>> >>>>>>>>> -- >>>>>>>>> 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 tesseract-oc...@googlegroups.com. >>>>>>>>> To view this discussion on the web visit >>>>>>>>> https://groups.google.com/d/msgid/tesseract-ocr/551aacb8-59ff-4c5f-881d-c8f94aeba0a4n%40googlegroups.com >>>>>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/551aacb8-59ff-4c5f-881d-c8f94aeba0a4n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>>> . >>>>>>>>> >>>>>>>> -- > 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 tesseract-ocr+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/tesseract-ocr/33fa3388-6703-44a7-ba4f-8ed69930a3e7n%40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/33fa3388-6703-44a7-ba4f-8ed69930a3e7n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. 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