Hello ocropus developers,
I hope this is the right place to post problems I'm currently
experiencing with the installation of ocropus.
I'm trying to compile ocropus 0.3.1 (ocropus-0.3.1.tar.gz) on Ubuntu
8.10 (intrepid) 32bit (Linux 2.6.27-11-generic - i686 GNU/Linux)
following the instructions in the README file.
I installed all the packages listed in the requirements section.
1) The configure task does not recognize the tesseract installation. I
have the following tesseract packages installed:
onb...@onbscs-dellnotebook:~/Download/ocropus-0.3$ dpkg -l | grep
tesser
ii tesseract-ocr
2.03-2 Command line OCR tool
ii tesseract-ocr-deu
2.00-1 tesseract-ocr language files
for German text
ii tesseract-ocr-deu-f
2.01-1 tesseract-ocr language files
for the German
ii tesseract-ocr-eng
2.00-1 tesseract-ocr language files
for English tex
ii tesseract-ocr-fra
2.00-1 tesseract-ocr language files
for French text
ii tesseract-ocr-spa
2.00-1 tesseract-ocr language files
for Spanish tex
2) If I perform ./configure --without-tesseract, I get further
requirements that are not mentioned in the README file:
configure: error: Could not find openFST! Choose --without-fst if you
do not want to use it.
3) If I perform ./configure --without-tesseract --without-fst, I get
another requirement:
configure: error: Could not find headers for leptonica! You can set
the path with 'leptheaders=pathtoheaders'. Choose --without-leptonica
if you do not want to use it.
I installed the leptonica packages:
onb...@onbscs-dellnotebook:~/Download/ocropus-0.3$ dpkg -l | grep
leptonica
ii leptonica-progs
1.45-2 sample programs for Leptonica
image processi
ii libleptonica
1.45-2 image processing library
But it does not recognize the installed packages (maybe dev files are
required?).
4) Finally, if I perform ./configure --without-tesseract --without-fst
--without-leptonica, the configure task runs successfully, but the
subsequent make task fails:
make[1]: Betrete Verzeichnis '/home/onbscs/Download/ocropus-0.3/
ocroscript'
if g++ -DPACKAGE_NAME=\"ocropus\" -DPACKAGE_TARNAME=\"ocropus\" -
DPACKAGE_VERSION=\"0.3\" -DPACKAGE_STRING=\"ocropus\ 0.3\" -
DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"ocropus\" -DVERSION=\"0.3\" -
DSTDC_HEADERS=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_SYS_TYPES_H=1 -
DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -
DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -
DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FLOAT_H=1 -DHAVE_MALLOC_H=1 -
DHAVE_STDINT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_UNISTD_H=1
-DHAVE_WCHAR_H=1 -DHAVE_LIBZ=1 -DHAVE_LIBPNG=1 -DHAVE_LIBJPEG=1 -
DHAVE_LIBTIFF=1 -DHAVE_LIBIULIB=1 -DHAVE_LIBPTHREAD=1 -DHAVE_FORK=1 -
DHAVE_VFORK=1 -DHAVE_WORKING_VFORK=1 -DHAVE_WORKING_FORK=1 -
DHAVE_DUP2=1 -DHAVE_MEMSET=1 -DHAVE_SQRT=1 -DHAVE_STRCHR=1 -
DHAVE_STRDUP=1 -DHAVE_STRRCHR=1 -I. -I. -I./../ext/voronoi -I./../
imgbits -I./../ocr-langmods -I./../ocr-binarize -I./../ocr-bpnet -
I./../ocr-deskew-rast -I./../ocr-doc-clean -I./../ocr-layout-rast -
I./../ocr-pageseg -I./../ocr-samples -I./../ocr-utils -I./../ocr-
leptonica -I/usr/local/include/iulib -I/usr/local/include/colib -I/usr/
local/include/colib/.. -I./../ext/tolua++ -I./../ext/lua -g -O2 -
MT ocr.o -MD -MP -MF ".deps/ocr.Tpo" -c -o ocr.o `test -f './ocr.cc'
|| echo './'`./ocr.cc; \
then mv -f ".deps/ocr.Tpo" ".deps/ocr.Po"; else rm -f ".deps/
ocr.Tpo"; exit 1; fi
In file included from ./ocr.cc:36:
./ocr-util.h:38:23: error: tesseract.h: No such file or directory
./ocr.cc:43:29: error: recognized-page.h: No such file or directory
In file included from ./../ocr-bpnet/confusion-matrix.h:31,
from ./../ocr-utils/logger.h:31,
from ./../ocr-bpnet/charlib.h:30,
from ./ocr.cc:42:
./../ocr-bpnet/classmap.h: In member function »void
ocropus::ClassMap::load(FILE*)«:
./../ocr-bpnet/classmap.h:86: Warnung: Der Rückgabewert von »int fscanf
(FILE*, const char*, ...)«, der mit dem Attribut warn_unused_result
deklariert wurde, wird ignoriert
./../ocr-bpnet/classmap.h:89: Warnung: Der Rückgabewert von »int fscanf
(FILE*, const char*, ...)«, der mit dem Attribut warn_unused_result
deklariert wurde, wird ignoriert
make[1]: *** [ocr.o] Fehler 1
make[1]: Verlasse Verzeichnis '/home/onbscs/Download/ocropus-0.3/
ocroscript'
make: *** [all-recursive] Fehler 1
Could you give me a hint what else is missing here?
Thank you in advance.
Sven Schlarb
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