Error, to build Tesseract without Cube OCR engine "./configure --disable-cube"

[KyoungMo Yang]

Tesseract release notes Feb 16 2016 - V3.04.01

• Added OSD renderer for psm 0. Works for single page and multi-page images.
• Improve tesstrain.sh script.
• Simplify build and run of ScrollView.
• Improved PDF output for OS X Preview utility.
• INCOMPATIBLE fix to hOCR line height information - commit 134ebc3.
• Added option to build Tesseract without Cube OCR engine (-DNO_CUBE_BUILD).
• Enable OpenMP support.

                          <https://github.com/tesseract-ocr/tesseract/wiki/ReleaseNotes>

For building Tesseract without Cube OCR engine, we used "--disable-cube" option.

But, we found error such as cube_reco_context.h:29:24: fatal error: neural_net.h: No such file or directory

somebody help me.

$> ./configure --enable-opencl --disable-cube

....

config.status: creating Makefile

config.status: creating tesseract.pc

config.status: creating api/Makefile

config.status: creating ccmain/Makefile

config.status: creating opencl/Makefile

config.status: creating ccstruct/Makefile

config.status: creating ccutil/Makefile

config.status: creating classify/Makefile

config.status: creating cube/Makefile

config.status: creating cutil/Makefile

config.status: creating dict/Makefile

config.status: creating neural_networks/runtime/Makefile

config.status: creating textord/Makefile

config.status: creating viewer/Makefile

config.status: creating wordrec/Makefile

config.status: creating tessdata/Makefile

config.status: creating tessdata/configs/Makefile

config.status: creating tessdata/tessconfigs/Makefile

config.status: creating testing/Makefile

config.status: creating java/Makefile

config.status: creating java/com/Makefile

config.status: creating java/com/google/Makefile

config.status: creating java/com/google/scrollview/Makefile

config.status: creating java/com/google/scrollview/events/Makefile

config.status: creating java/com/google/scrollview/ui/Makefile

config.status: creating doc/Makefile

config.status: creating training/Makefile

config.status: creating config_auto.h

config.status: config_auto.h is unchanged

config.status: executing depfiles commands

config.status: executing libtool commands

Configuration is done.

You can now build and install tesseract by running:

$ make

$ sudo make install

Training tools can be build and installed (after building of tesseract) with:

$ make training

$ sudo make training-install

$> make

....

/bin/bash ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I..  -DUSE_OPENCL -O2 -DNDEBUG -DUSE_STD_NAMESPACE -I../ccutil -I../ccstruct -I../viewer -I../classify -I../dict -I../wordrec -I../cutil -I../textord -I../opencl -I/opt/AMDAPP/include   -I/usr/include/leptonica -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12  -g -O2 -std=c++11 -MT tesseractclass.lo -MD -MP -MF .deps/tesseractclass.Tpo -c -o tesseractclass.lo tesseractclass.cpp

libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I.. -DUSE_OPENCL -O2 -DNDEBUG -DUSE_STD_NAMESPACE -I../ccutil -I../ccstruct -I../viewer -I../classify -I../dict -I../wordrec -I../cutil -I../textord -I../opencl -I/opt/AMDAPP/include -I/usr/include/leptonica -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -g -O2 -std=c++11 -MT tesseractclass.lo -MD -MP -MF .deps/tesseractclass.Tpo -c tesseractclass.cpp  -fPIC -DPIC -o .libs/tesseractclass.o

In file included from tesseractclass.cpp:46:0:

cube_reco_context.h:29:24: fatal error: neural_net.h: No such file or directory

compilation terminated.

...

[Zdenko Podobný]

try recent master repository

Zdenko

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