tess 3.04.01 TOOLS install on centos 6.8

[Gary Evensen]

I am failing the tools install with the following warnings

checking for pango-1.0/pango/pango-features.h... no

configure: WARNING: Training tools WILL NOT be built because of missing pango li

configure: WARNING: Try to install libpango1.0-dev package.

checking cairo/cairo-version.h usability... no

checking cairo/cairo-version.h presence... no

checking for cairo/cairo-version.h... no

configure: WARNING: Training tools WILL NOT be built because of missing cairo li

configure: WARNING: Try to install libcairo-dev?? package.

configure: WARNING: Training tools WILL NOT be built because of missing c++11 su

configure: creating ./config.status

config.status: creating Makefile

i have found some rpms on http://ftp.riken.jp/Linux/centos/6/os/x86_64/Packages/ but i get a failure installing them

 yum install pycairo-1.8.6-2.1.el6.x86_64.rpm

Loaded plugins: fastestmirror, security

Setting up Install Process

Examining pycairo-1.8.6-2.1.el6.x86_64.rpm: pycairo-1.8.6-2.1.el6.x86_64

pycairo-1.8.6-2.1.el6.x86_64.rpm: does not update installed package.

Error: Nothing to do

i did also install c++11 but it says no

the whole ./config result is below

./configure

checking for g++... g++

checking for C++ compiler default output file name... a.out

checking whether the C++ compiler works... yes

checking whether we are cross compiling... no

checking for suffix of executables...

checking for suffix of object files... o

checking whether we are using the GNU C++ compiler... yes

checking whether g++ accepts -g... yes

./configure: line 2807: git: command not found

checking for a BSD-compatible install... /usr/bin/install -c

checking whether build environment is sane... yes

checking for a thread-safe mkdir -p... /bin/mkdir -p

checking for gawk... gawk

checking whether make sets $(MAKE)... yes

checking for style of include used by make... GNU

checking dependency style of g++... gcc3

checking whether to enable maintainer-specific portions of Makefiles... no

checking build system type... x86_64-unknown-linux-gnu

checking host system type... x86_64-unknown-linux-gnu

checking --enable-graphics argument... yes

checking whether to disable cube... no

checking --enable-embedded argument... no

checking for  option to support OpenMP... -fopenmp

checking --enable-opencl argument... no

checking how to run the C++ preprocessor... g++ -E

checking for grep that handles long lines and -e... /bin/grep

checking for egrep... /bin/grep -E

checking for ANSI C header files... yes

checking for sys/types.h... yes

checking for sys/stat.h... yes

checking for stdlib.h... yes

checking for string.h... yes

checking for memory.h... yes

checking for strings.h... yes

checking for inttypes.h... yes

checking for stdint.h... yes

checking for unistd.h... yes

checking CL/cl.h usability... no

checking CL/cl.h presence... no

checking for CL/cl.h... no

checking OpenCL/cl.h usability... no

checking OpenCL/cl.h presence... no

checking for OpenCL/cl.h... no

checking tiffio.h usability... yes

checking tiffio.h presence... yes

checking for tiffio.h... yes

checking for clGetPlatformIDs in -lOpenCL... no

checking --enable-visibility argument... no

checking --enable-multiple-libraries argument... no

checking whether to use tessdata-prefix... yes

checking whether to enable debugging... no

checking for gcc... gcc

checking whether we are using the GNU C compiler... yes

checking whether gcc accepts -g... yes

checking for gcc option to accept ISO C89... none needed

checking dependency style of gcc... gcc3

checking for a sed that does not truncate output... /bin/sed

checking for fgrep... /bin/grep -F

checking for ld used by gcc... /usr/bin/ld

checking if the linker (/usr/bin/ld) is GNU ld... yes

checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B

checking the name lister (/usr/bin/nm -B) interface... BSD nm

checking whether ln -s works... yes

checking the maximum length of command line arguments... 1572864

checking whether the shell understands some XSI constructs... yes

checking whether the shell understands "+="... yes

checking for /usr/bin/ld option to reload object files... -r

checking for objdump... objdump

checking how to recognize dependent libraries... pass_all

checking for ar... ar

checking for strip... strip

checking for ranlib... ranlib

checking command to parse /usr/bin/nm -B output from gcc object... ok

checking for dlfcn.h... yes

checking whether we are using the GNU C++ compiler... (cached) yes

checking whether g++ accepts -g... (cached) yes

checking how to run the C++ preprocessor... g++ -E

checking for objdir... .libs

checking if gcc supports -fno-rtti -fno-exceptions... no

checking for gcc option to produce PIC... -fPIC -DPIC

checking if gcc PIC flag -fPIC -DPIC works... yes

checking if gcc static flag -static works... yes

checking if gcc supports -c -o file.o... yes

checking if gcc supports -c -o file.o... (cached) yes

checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libr

checking whether -lc should be explicitly linked in... no

checking dynamic linker characteristics... GNU/Linux ld.so

checking how to hardcode library paths into programs... immediate

checking whether stripping libraries is possible... yes

checking if libtool supports shared libraries... yes

checking whether to build shared libraries... yes

checking whether to build static libraries... yes

checking for ld used by g++... /usr/bin/ld -m elf_x86_64

checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes

checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libr

checking for g++ option to produce PIC... -fPIC -DPIC

checking if g++ PIC flag -fPIC -DPIC works... yes

checking if g++ static flag -static works... yes

checking if g++ supports -c -o file.o... yes

checking if g++ supports -c -o file.o... (cached) yes

checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libr

checking dynamic linker characteristics... GNU/Linux ld.so

checking how to hardcode library paths into programs... immediate

checking whether byte ordering is bigendian... no

checking if compiling with clang... no

checking whether compiler supports C++11... no

checking for snprintf... no

checking for library containing sem_init... -lpthread

checking for ANSI C header files... (cached) yes

checking whether time.h and sys/time.h may both be included... yes

checking for sys/wait.h that is POSIX.1 compatible... yes

checking sys/ipc.h usability... yes

checking sys/ipc.h presence... yes

checking for sys/ipc.h... yes

checking sys/shm.h usability... yes

checking sys/shm.h presence... yes

checking for sys/shm.h... yes

checking limits.h usability... yes

checking limits.h presence... yes

checking for limits.h... yes

checking malloc.h usability... yes

checking malloc.h presence... yes

checking for malloc.h... yes

checking for stdbool.h that conforms to C99... yes

checking for _Bool... no

checking whether #! works in shell scripts... yes

checking for special C compiler options needed for large files... no

checking for _FILE_OFFSET_BITS value needed for large files... no

checking for getline... yes

checking for wchar_t... yes

checking for long long int... yes

checking for off_t... yes

checking for mbstate_t... yes

checking for leptonica... yes

checking for pixCreate in -llept... yes

checking leptonica version >= 1.71... yes

checking unicode/uchar.h usability... yes

checking unicode/uchar.h presence... yes

checking for unicode/uchar.h... yes

checking pango-1.0/pango/pango-features.h usability... no

checking pango-1.0/pango/pango-features.h presence... no

checking for pango-1.0/pango/pango-features.h... no

configure: WARNING: Training tools WILL NOT be built because of missing pango li

configure: WARNING: Try to install libpango1.0-dev package.

checking cairo/cairo-version.h usability... no

checking cairo/cairo-version.h presence... no

checking for cairo/cairo-version.h... no

configure: WARNING: Training tools WILL NOT be built because of missing cairo li

configure: WARNING: Try to install libcairo-dev?? package.

configure: WARNING: Training tools WILL NOT be built because of missing c++11 su

configure: creating ./config.status

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 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

You can not build training tools because of missing dependency.

Check configure output for details.

[ShreeDevi Kumar]

sudo apt-get install libicu-dev # (if you plan to make the training tools)

sudo apt-get install libpango1.0-dev # (if you plan to make the training tools)

sudo apt-get install libcairo2-dev # (if you plan to make

- sent from my phone. excuse the brevity.

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[Gary Evensen]

this is centos 6.8 those commands dont work, i see those on the linux guide

i tried wget but it cant find it

 wget install libicu-dev

--2016-07-22 09:39:35--  http://install/

Resolving install... failed: Name or service not known.

wget: unable to resolve host address “install”

--2016-07-22 09:39:36--  http://libicu-dev/

Resolving libicu-dev... failed: Name or service not known.

wget: unable to resolve host address “libicu-dev”

[Gary Evensen]

actually i finally found them

yum install ftp://fr2.rpmfind.net/linux/centos/6.8/os/x86_64/Packages/libicu-devel-4.2.1-14.el6.x86_64.rpm

[Gary Evensen]

actually i see those modules installed but ./config is not seeing them

On Friday, July 22, 2016 at 9:17:57 AM UTC-4, Gary Evensen wrote:

[Zdenko Podobný]

Please post result of command

rpm -qa | grep pango

Zdenko

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[Gary Evensen]

 rpm -qa | grep pango

pango-1.28.1-11.el6.x86_64

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Pastor Gary L Evensen

The North Jersey United Pentecostal Church

[Gary Evensen]

 yum install pango-1.28.1-11.el6.x86_64

Loaded plugins: fastestmirror, security

Setting up Install Process

Loading mirror speeds from cached hostfile

 * asl-4.0: www3.atomicorp.com

 * tortix: www3.atomicorp.com

 * tortix-kernel: www3.atomicorp.com

Package pango-1.28.1-11.el6.x86_64 already installed and latest version

Nothing to do

[Zdenko Podobný]

Well if you are not familiar with your system and compiling from source I would suggest you invest your time to something else.

You have installed only runtime library and not development packages.

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[Rev Gary L Evensen]

Ill figure it out thanks for the encouragement

Sent from my iPhone

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[ShreeDevi Kumar]

Please see

https://www.rpmfind.net/linux/rpm2html/search.php?query=libicu-devel

https://rpmfind.net/linux/rpm2html/search.php?query=pango-devel

https://fr2.rpmfind.net/linux/rpm2html/search.php?query=cairo

I am not sure whether there are any version requirements for these.

- sent from my phone. excuse the brevity.

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[Rev Gary L Evensen]

Thank you kumar

Apparently i was missing one dependency it is making now

Sent from my iPhone

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