Hi All, I think this should be opened as an issue but according to the guidelines I need to ask here before.
Please help me with a suggestion resolving the mentioned issue and whether I should open issue for this or not. I am getting the following compilation errors during building the sources of 3.05 branch: arsen@arsen:~/tesseract$ git status On branch 3.05 Your branch is up-to-date with 'origin/3.05'. *Last log:* commit 555305f2be5e1ab27a3138f19d680f28d3922987 Merge: ed31db6 b66ff1f Author: zdenop <[email protected]> Date: Sun Apr 23 17:40:01 2017 +0200 Merge pull request #835 from stweil/3.05 3.05: Backports from master branch *The Error:* make[2]: Entering directory '/home/arsen/tesseract/api' /bin/bash ../libtool --tag=CXX --mode=link g++ -g -O2 -std=c++11 -o tesseract tesseract-tesseractmain.o libtesseract.la -lrt -lpthread libtool: link: g++ -g -O2 -std=c++11 -o .libs/tesseract tesseract-tesseractmain.o ./.libs/libtesseract.so -lrt -lpthread /usr/bin/ld: tesseract-tesseractmain.o: undefined reference to symbol 'lept_free' //usr/lib/x86_64-linux-gnu/liblept.so.5: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status Makefile:601: recipe for target 'tesseract' failed make[2]: *** [tesseract] Error 1 make[2]: Leaving directory '/home/arsen/tesseract/api' Makefile:492: recipe for target 'all-recursive' failed make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory '/home/arsen/tesseract' Makefile:401: recipe for target 'all' failed make: *** [all] Error 2 I am trying to build on Ubuntu 17.04: arsen@arsen:~/tesseract$ uname -a Linux arsen 4.10.0-20-generic #22-Ubuntu SMP Thu Apr 20 09:22:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux Got the mentioned error. I saw similar issues reported before and as one of them resolved by adding missing library i did same and currently compilation is successful at my side. Here is the patch : arsen@arsen:~/tesseract$ git diff diff --git a/api/Makefile.am b/api/Makefile.am index 531fb23..420bcbf 100644 --- a/api/Makefile.am +++ b/api/Makefile.am @@ -86,5 +86,5 @@ tesseract_LDADD += -lws2_32 -ltiff libtesseract_la_LDFLAGS += -no-undefined -Wl,--as-needed -lws2_32 endif if ADD_RT -tesseract_LDADD += -lrt +tesseract_LDADD += -lrt -llept endif After that I installed the Tesseract on my PC: arsen@arsen:~/tesseract$ tesseract -v tesseract 3.05.00 leptonica-1.74.1 libgif 5.1.4 : libjpeg 8d (libjpeg-turbo 1.5.1) : libpng 1.6.28 : libtiff 4.0.7 : zlib 1.2.11 : libwebp 0.5.2 : libopenjp2 2.1.2 Regards, Arsen -- 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/1e44a07e-c5f5-487f-b621-b5c10c4c3ccb%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
