In my tesseract/src/training folder, all these text2image unicharset_extractor set_unicharset_properties combine_lang_model lstmtraining lstmeval
are there. icluding .cpp, .o and without filename extension, three types of them. 在 2019年6月5日星期三 UTC-4上午9:10:43，Jingjing Lin写道： > > Actually I found all the following are not there. Am I missing something? > text2image > unicharset_extractor > set_unicharset_properties > combine_lang_model > lstmtraining > lstmeval > > 在 2019年6月5日星期三 UTC-4上午7:37:57，Jingjing Lin写道： >> >> I think my make training went successfully by manually linking several >> libraries via "LDFLAGS". The compiling gives no error anymore. But it seems >> it is still not working because 'text2image' command is not recognized. Is >> there anything else I need to do after 'make training'? Thanks. >> Another question is, I installed tesseract via homebrew already. I don't >> have to uninstall it and reinstall here, right? >> >> 在 2019年6月3日星期一 UTC-4下午1:48:51，zdenop写道： >>> >>> I am not familiar with Mac, but AFAIK there is no problem with compiling >>> tesseract on Mac. >>> >>> Error mean that linker is not able to find&link text2image against >>> pango-1.0 library... Try to add path to pango library to LDFLAGS. >>> >>> Zdenko >>> >>> >>> po 3. 6. 2019 o 18:36 Jingjing Lin <[email protected]> napísal(a): >>> >>>> The above error was fixed with brew reinstall icu4c. >>>> >>>> now ./configure CC=gcc-8 CXX=g++-8 >>>> CPPFLAGS=-I/usr/local/opt/icu4c/include LDFLAGS=-L/usr/local/opt/icu4c/lib >>>> gives: >>>> >>>> checking pkg-config is at least version 0.9.0... yes >>>> >>>> checking for lept >= 1.74... yes >>>> >>>> checking for libarchive... yes >>>> >>>> checking for icu-uc >= 52.1... yes >>>> >>>> checking for icu-i18n >= 52.1... yes >>>> >>>> checking for pango >= 1.22.0... yes >>>> >>>> checking for cairo... yes >>>> >>>> >>>> >>>> but still running into another error when 'make training': >>>> >>>> >>>> ld: library not found for -lpango-1.0 >>>> >>>> collect2: error: ld returned 1 exit status >>>> >>>> make[1]: *** [text2image] Error 1 >>>> >>>> make: *** [training] Error 2 >>>> >>>> >>>> any idea what is happening? Thanks! >>>> >>>> >>>> >>>> >>>> 在 2019年6月3日星期一 UTC-4上午10:35:59，Jingjing Lin写道： >>>>> >>>>> Thanks for your reply. >>>>> Are these two related to icu4c? If yes 'brew info icu4c' gives me: >>>>> >>>>> icu4c: stable 64.2 (bottled) [keg-only] >>>>> >>>>> C/C++ and Java libraries for Unicode and globalization >>>>> >>>>> https://ssl.icu-project.org/ >>>>> >>>>> /usr/local/Cellar/icu4c/64.2 (257 files, 69.2MB) >>>>> >>>>> Poured from bottle on 2019-05-06 at 17:49:58 >>>>> >>>>> From: >>>>> https://github.com/Homebrew/homebrew-core/blob/master/Formula/icu4c.rb >>>>> >>>>> ==> *Caveats* >>>>> >>>>> icu4c is keg-only, which means it was not symlinked into /usr/local, >>>>> >>>>> because macOS provides libicucore.dylib (but nothing else). >>>>> >>>>> >>>>> If you need to have icu4c first in your PATH run: >>>>> >>>>> echo 'export PATH="/usr/local/opt/icu4c/bin:$PATH"' >> >>>>> ~/.bash_profile >>>>> >>>>> echo 'export PATH="/usr/local/opt/icu4c/sbin:$PATH"' >> >>>>> ~/.bash_profile >>>>> >>>>> >>>>> For compilers to find icu4c you may need to set: >>>>> >>>>> export LDFLAGS="-L/usr/local/opt/icu4c/lib" >>>>> >>>>> export CPPFLAGS="-I/usr/local/opt/icu4c/include" >>>>> >>>>> >>>>> For pkg-config to find icu4c you may need to set: >>>>> >>>>> export PKG_CONFIG_PATH="/usr/local/opt/icu4c/lib/pkgconfig" >>>>> >>>>> >>>>> ==> *Analytics* >>>>> >>>>> install: 368,818 (30 days), 986,695 (90 days), 3,236,278 (365 days) >>>>> >>>>> install_on_request: 14,492 (30 days), 39,988 (90 days), 134,775 (365 >>>>> days) >>>>> >>>>> build_error: 0 (30 days) >>>>> >>>>> >>>>> Do you have any idea why './configure CC=gcc-8 CXX=g++-8 >>>>> CPPFLAGS=-I/usr/local/opt/icu4c/include >>>>> LDFLAGS=-L/usr/local/opt/icu4c/lib' >>>>> would gives me: >>>>> >>>>> >>>>> checking for icu-uc >= 52.1... no >>>>> >>>>> checking for icu-i18n >= 52.1... no >>>>> >>>>> Thanks! >>>>> >>>>> >>>>> >>>>> 在 2019年6月3日星期一 UTC-4上午1:21:10，zdenop写道： >>>>>> >>>>>> >>>>>> po 3. 6. 2019 o 4:10 Jingjing Lin <[email protected]> napísal(a): >>>>>> >>>>>>> >>>>>>> checking for icu-uc >= 52.1... no >>>>>>> >>>>>>> checking for icu-i18n >= 52.1... no >>>>>>> >>>>>> This is problem - you do now have icu / right version... >>>>>> >>>>>> >>>>> -- >>>> 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/d7db4028-7f44-42c5-adce-1e480b5f0089%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/tesseract-ocr/d7db4028-7f44-42c5-adce-1e480b5f0089%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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