Thanks, Alex. I suggest that you also add this to tesseract documentation, tessdoc repo.
On Wed, Sep 9, 2020, 23:30 Александр Поздняков <irc.ale...@gmail.com> wrote: > Hi. > Alternatively, use AppImage (Ubuntu >= 16.04) > 1. Download > >> wget >> https://github.com/AlexanderP/tesseract-appimage/releases/download/v5.0.0-alpha-773-gd33ed/tesseract-5.0.0-alpha-773-gd33ed-x86_64.AppImage >> chmod +x tesseract-5.0.0-alpha-773-gd33ed-x86_64.AppImage > > 2.Run > >> ./tesseract-5.0.0-alpha-773-gd33ed-x86_64.AppImage --l eng page.jpg - > > or > >> ./tesseract-5.0.0-alpha-773-gd33ed-x86_64.AppImage --appimage-extract > > ./squashfs-root/AppRun --l eng page.jpg - > > > > Instructions for creating AppImage: > https://github.com/AlexanderP/tesseract-appimage > > > ср, 9 сент. 2020 г. в 08:57, Mobeen Ali <moby0...@gmail.com>: > >> @mit >> >> I was working on AWS Lambda and i had built the libraries for OCR >> functions, just follow the docker part of this post/tutorial by Amine >> Tamasna: >> >> >> https://medium.com/analytics-vidhya/build-tesseract-serverless-api-using-aws-lambda-and-docker-in-minutes-dd97a79b589b >> >> You will be good to go... >> On Tuesday, September 8, 2020 at 4:09:56 PM UTC+3 mit wrote: >> >>> Thanks for the suggestions..Will look through it. I mainly need static >>> tesseract to directly use it in AWS Lambda,and hence I will have to find a >>> way to build it in linux. >>> >>> On Tuesday, September 8, 2020 at 6:12:59 PM UTC+5:30 zdenop wrote: >>> >>>> vcpkg static build is not supported on linux: >>>> >>>> Error: invalid triplet: x64-linux-static >>>> Available architecture triplets >>>> VCPKG built-in triplets: >>>> x64-osx >>>> x64-windows >>>> arm-uwp >>>> arm64-windows >>>> x64-linux >>>> x86-windows >>>> x64-uwp >>>> x64-windows-static >>>> >>>> VCPKG community triplets: >>>> s390x-linux >>>> x64-windows-static-md >>>> arm64-mingw-dynamic >>>> x86-ios >>>> x86-windows-static >>>> arm-mingw-static >>>> wasm32-emscripten >>>> arm64-uwp >>>> arm64-ios >>>> arm-ios >>>> x86-windows-static-md >>>> x86-uwp >>>> x86-mingw-static >>>> arm64-linux >>>> arm64-mingw-static >>>> arm-windows >>>> x64-ios >>>> x86-windows-v120 >>>> x64-osx-dynamic >>>> arm-linux >>>> x64-mingw-static >>>> arm64-osx >>>> x86-mingw-dynamic >>>> x64-mingw-dynamic >>>> arm-mingw-dynamic >>>> arm64-windows-static >>>> >>>> Zdenko >>>> >>>> >>>> ut 8. 9. 2020 o 14:13 Zdenko Podobny <zde...@gmail.com> napísal(a): >>>> >>>>> I did not try it on linux, but you can try to use Microsoft vcpkg[1]to >>>>> build static leptonica[2]... (on windows it works). >>>>> >>>>> [1] https://github.com/microsoft/vcpkg#quick-start-unix >>>>> [2] >>>>> https://github.com/charlesw/tesseract/wiki/Compiling-Tesseract-and-Libleptonica-(using-vcpkg) >>>>> >>>>> Zdenko >>>>> >>>>> >>>>> ut 8. 9. 2020 o 13:56 Zdenko Podobny <zde...@gmail.com> napísal(a): >>>>> >>>>>> 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 <kollol...@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-oc...@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. >> 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/4255f378-b1b6-4447-a298-900086222536n%40googlegroups.com >> <https://groups.google.com/d/msgid/tesseract-ocr/4255f378-b1b6-4447-a298-900086222536n%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/CANzBpR0HGwLQDyK55KWCEEX4peiw65RYj0sXqUkmg%2BPR1G%3D3iQ%40mail.gmail.com > <https://groups.google.com/d/msgid/tesseract-ocr/CANzBpR0HGwLQDyK55KWCEEX4peiw65RYj0sXqUkmg%2BPR1G%3D3iQ%40mail.gmail.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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