Re: [tesseract-ocr] Building tesseract 4.0.0 from master on OS X

[soumyashree . gad]

Ok I figured ./configure creates the Makefile but ./configure errors out 
with this statement:  

./configure: line 4193: syntax error near unexpected token `-mavx,'

./configure: line 4193: `AX_CHECK_COMPILE_FLAG(-mavx, avx=true, avx=false)'


Anyone has any idea what this means?

On Friday, February 23, 2018 at 4:34:35 PM UTC-5, 
soumyas...@heavywater.solutions wrote:
>
> Hi Kevin,
>
> Were you able to install Tesseract from Master branch on linux? I checked 
> out the master branch but couldn't find the Makefile to complete the 
> installation. I'm new to tesseract not sure if I'm missing something. 
>
> On Monday, July 31, 2017 at 12:27:13 AM UTC-4, Kevin Schiesser wrote:
>>
>> Thank you shree. I ran into the same issue with the Linux install. I had 
>> to wget eng.traineddata into tessdata/ as it was not delivered with the 
>> source installation. Thus, I should be able to run tesseract on OS X from 
>> the HEAD source installation. My only issue is then executing make 
>> training, which bails when trying to link libgobject.
>>
>> On Sunday, July 30, 2017 at 9:08:04 PM UTC-7, shree wrote:
>>>
>>> Also see
>>>
>>> https://github.com/Homebrew/homebrew-core/blob/master/Formula/tesseract.rb
>>>
>>> ShreeDevi
>>> 
>>> भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com
>>>
>>> On Mon, Jul 31, 2017 at 9:32 AM, ShreeDevi Kumar  
>>> wrote:
>>>
 Please see the following for the suggested solutions

 https://github.com/tesseract-ocr/tesseract/issues/864
 Can't Install Latest Head With Brew

 https://github.com/tesseract-ocr/tesseract/issues/830
 3.05 can't be be built as Standalone Self-contained Tesseract-OCR for 
 Mac

 Regarding tessdata_prefix

 you can try the following
 either 
 EXPORT the location 
 or
 give --tessdata-dir as part of command

 eg.

  export TESSDATA_PREFIX=/home/shree/tesseract-ocr

 tesseract --tessdata-dir=/home/shree/tesseract-ocr 
 testing/phototest.jpg testing/phototest-jpg 

 your /path/to/repos/tesseract/
 should reflect where you have your tessdata files.



 ShreeDevi
 
 भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

 On Sun, Jul 30, 2017 at 11:02 PM, Kevin Schiesser <
 kevin.josep...@gmail.com> wrote:

> Hi all,
>
> I hit 2 walls when trying the build and run tesseract from the latest 
> checkout of master on OS X Sierra. First, I ran into some issues when 
> running make training. After some Makefile hacking I was able to link 
> libpango-1.0, but failed on libgobject-2.0. I couldn't find much about 
> the 
> availability of this library for Macs and stopped there.
>
> The second issue is when running the tesseract vanilla OCR binary 
> built from source:
>
> TESSDATA_PREFIX=/path/to/repos/tesseract/tessdata tesseract 
> AmazonSonicare.pdf ./
> Error opening data file /path/to/repos/tesseract/eng.traineddata
> Please make sure the TESSDATA_PREFIX environment variable is set to 
> your "tessdata" directory.
> Failed loading language 'eng'
> Tesseract couldn't load any languages!
> Could not initialize tesseract.
>
> Along the way I had to depart from the Mac Homebrew instructions on 
> the git wiki and pass in gcc/g++ v7.0 to the configure step (the 
> instructions say to use v6.0). That said, the main binary build didn't 
> report any warnings or errors.
>
> Does the project intend to support Mac or should I simply use a Linux 
> environment going forward?
>
> Thanks much,
> Kevin
>
> -- 
> You received this message because you are subscribed to the Google 
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>  
> 
> .
> For more options, visit https://groups.google.com/d/optout.
>


>>>

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Re: [tesseract-ocr] Building tesseract 4.0.0 from master on OS X

[Kevin Schiesser]

I used brew to install the dependencies and then ran the following:

$ ./autogen.sh
$ make
$ sudo make install
$ make training

The last command exits with the following:

ld: library not found for -lgobject-2.0
collect2: error: ld returned 1 exit status
make[1]: *** [text2image] Error 1
make: *** [training] Error 2

On Monday, July 31, 2017 at 12:42:32 PM UTC-7, Stefan Weil wrote:
>
> Kevin, how did you run the failing builds on macOS?
>
> I just tested building with `brew install tesseract --HEAD 
> --with-training-tools` and had no problems.
> An automake based builds also works with MacPorts.
> No modifications were needed for Tesseract git master.
>

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Re: [tesseract-ocr] Building tesseract 4.0.0 from master on OS X

['Stefan Weil' via tesseract-ocr]

Kevin, how did you run the failing builds on macOS?

I just tested building with `brew install tesseract --HEAD 
--with-training-tools` and had no problems.
An automake based builds also works with MacPorts.
No modifications were needed for Tesseract git master.

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Re: [tesseract-ocr] Building tesseract 4.0.0 from master on OS X

[ShreeDevi Kumar]

I do not have a MAC so cannot check. But you can try

option "with-training-tools", "Install OCR training tools"

with homebrew install along with the --HEAD option.


Please add a comment to existing mac OS issue on github, if you still face
a problem.

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Re: [tesseract-ocr] Building tesseract 4.0.0 from master on OS X

[Kevin Schiesser]

Thank you shree. I ran into the same issue with the Linux install. I had to 
wget eng.traineddata into tessdata/ as it was not delivered with the source 
installation. Thus, I should be able to run tesseract on OS X from the HEAD 
source installation. My only issue is then executing make training, which 
bails when trying to link libgobject.

On Sunday, July 30, 2017 at 9:08:04 PM UTC-7, shree wrote:
>
> Also see
> https://github.com/Homebrew/homebrew-core/blob/master/Formula/tesseract.rb
>
> ShreeDevi
> 
> भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com
>
> On Mon, Jul 31, 2017 at 9:32 AM, ShreeDevi Kumar  > wrote:
>
>> Please see the following for the suggested solutions
>>
>> https://github.com/tesseract-ocr/tesseract/issues/864
>> Can't Install Latest Head With Brew
>>
>> https://github.com/tesseract-ocr/tesseract/issues/830
>> 3.05 can't be be built as Standalone Self-contained Tesseract-OCR for Mac
>>
>> Regarding tessdata_prefix
>>
>> you can try the following
>> either 
>> EXPORT the location 
>> or
>> give --tessdata-dir as part of command
>>
>> eg.
>>
>>  export TESSDATA_PREFIX=/home/shree/tesseract-ocr
>>
>> tesseract --tessdata-dir=/home/shree/tesseract-ocr testing/phototest.jpg 
>> testing/phototest-jpg 
>>
>> your /path/to/repos/tesseract/
>> should reflect where you have your tessdata files.
>>
>>
>>
>> ShreeDevi
>> 
>> भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com
>>
>> On Sun, Jul 30, 2017 at 11:02 PM, Kevin Schiesser <
>> kevin.josep...@gmail.com > wrote:
>>
>>> Hi all,
>>>
>>> I hit 2 walls when trying the build and run tesseract from the latest 
>>> checkout of master on OS X Sierra. First, I ran into some issues when 
>>> running make training. After some Makefile hacking I was able to link 
>>> libpango-1.0, but failed on libgobject-2.0. I couldn't find much about the 
>>> availability of this library for Macs and stopped there.
>>>
>>> The second issue is when running the tesseract vanilla OCR binary built 
>>> from source:
>>>
>>> TESSDATA_PREFIX=/path/to/repos/tesseract/tessdata tesseract 
>>> AmazonSonicare.pdf ./
>>> Error opening data file /path/to/repos/tesseract/eng.traineddata
>>> Please make sure the TESSDATA_PREFIX environment variable is set to your 
>>> "tessdata" directory.
>>> Failed loading language 'eng'
>>> Tesseract couldn't load any languages!
>>> Could not initialize tesseract.
>>>
>>> Along the way I had to depart from the Mac Homebrew instructions on the 
>>> git wiki and pass in gcc/g++ v7.0 to the configure step (the instructions 
>>> say to use v6.0). That said, the main binary build didn't report any 
>>> warnings or errors.
>>>
>>> Does the project intend to support Mac or should I simply use a Linux 
>>> environment going forward?
>>>
>>> Thanks much,
>>> Kevin
>>>
>>> -- 
>>> 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 tesseract-oc...@googlegroups.com .
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>>> .
>>> 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/96dcaf32-c4d0-4e5b-9f02-c06285bccdbf%40googlegroups.com
>>>  
>>> 
>>> .
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>>
>>
>

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Re: [tesseract-ocr] Building tesseract 4.0.0 from master on OS X

[ShreeDevi Kumar]

Also see
https://github.com/Homebrew/homebrew-core/blob/master/Formula/tesseract.rb

ShreeDevi

भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

On Mon, Jul 31, 2017 at 9:32 AM, ShreeDevi Kumar 
wrote:

> Please see the following for the suggested solutions
>
> https://github.com/tesseract-ocr/tesseract/issues/864
> Can't Install Latest Head With Brew
>
> https://github.com/tesseract-ocr/tesseract/issues/830
> 3.05 can't be be built as Standalone Self-contained Tesseract-OCR for Mac
>
> Regarding tessdata_prefix
>
> you can try the following
> either
> EXPORT the location
> or
> give --tessdata-dir as part of command
>
> eg.
>
>  export TESSDATA_PREFIX=/home/shree/tesseract-ocr
>
> tesseract --tessdata-dir=/home/shree/tesseract-ocr testing/phototest.jpg
> testing/phototest-jpg
>
> your /path/to/repos/tesseract/
> should reflect where you have your tessdata files.
>
>
>
> ShreeDevi
> 
> भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com
>
> On Sun, Jul 30, 2017 at 11:02 PM, Kevin Schiesser <
> kevin.joseph.schies...@gmail.com> wrote:
>
>> Hi all,
>>
>> I hit 2 walls when trying the build and run tesseract from the latest
>> checkout of master on OS X Sierra. First, I ran into some issues when
>> running make training. After some Makefile hacking I was able to link
>> libpango-1.0, but failed on libgobject-2.0. I couldn't find much about the
>> availability of this library for Macs and stopped there.
>>
>> The second issue is when running the tesseract vanilla OCR binary built
>> from source:
>>
>> TESSDATA_PREFIX=/path/to/repos/tesseract/tessdata tesseract
>> AmazonSonicare.pdf ./
>> Error opening data file /path/to/repos/tesseract/eng.traineddata
>> Please make sure the TESSDATA_PREFIX environment variable is set to your
>> "tessdata" directory.
>> Failed loading language 'eng'
>> Tesseract couldn't load any languages!
>> Could not initialize tesseract.
>>
>> Along the way I had to depart from the Mac Homebrew instructions on the
>> git wiki and pass in gcc/g++ v7.0 to the configure step (the instructions
>> say to use v6.0). That said, the main binary build didn't report any
>> warnings or errors.
>>
>> Does the project intend to support Mac or should I simply use a Linux
>> environment going forward?
>>
>> Thanks much,
>> Kevin
>>
>> --
>> 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 tesseract-ocr+unsubscr...@googlegroups.com.
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>> Visit this group at https://groups.google.com/group/tesseract-ocr.
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>> gid/tesseract-ocr/96dcaf32-c4d0-4e5b-9f02-c06285bccdbf%40googlegroups.com
>> 
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>

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Re: [tesseract-ocr] Building tesseract 4.0.0 from master on OS X

[ShreeDevi Kumar]

Please see the following for the suggested solutions

https://github.com/tesseract-ocr/tesseract/issues/864
Can't Install Latest Head With Brew

https://github.com/tesseract-ocr/tesseract/issues/830
3.05 can't be be built as Standalone Self-contained Tesseract-OCR for Mac

Regarding tessdata_prefix

you can try the following
either
EXPORT the location
or
give --tessdata-dir as part of command

eg.

 export TESSDATA_PREFIX=/home/shree/tesseract-ocr

tesseract --tessdata-dir=/home/shree/tesseract-ocr testing/phototest.jpg
testing/phototest-jpg

your /path/to/repos/tesseract/
should reflect where you have your tessdata files.



ShreeDevi

भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

On Sun, Jul 30, 2017 at 11:02 PM, Kevin Schiesser <
kevin.joseph.schies...@gmail.com> wrote:

> Hi all,
>
> I hit 2 walls when trying the build and run tesseract from the latest
> checkout of master on OS X Sierra. First, I ran into some issues when
> running make training. After some Makefile hacking I was able to link
> libpango-1.0, but failed on libgobject-2.0. I couldn't find much about the
> availability of this library for Macs and stopped there.
>
> The second issue is when running the tesseract vanilla OCR binary built
> from source:
>
> TESSDATA_PREFIX=/path/to/repos/tesseract/tessdata tesseract
> AmazonSonicare.pdf ./
> Error opening data file /path/to/repos/tesseract/eng.traineddata
> Please make sure the TESSDATA_PREFIX environment variable is set to your
> "tessdata" directory.
> Failed loading language 'eng'
> Tesseract couldn't load any languages!
> Could not initialize tesseract.
>
> Along the way I had to depart from the Mac Homebrew instructions on the
> git wiki and pass in gcc/g++ v7.0 to the configure step (the instructions
> say to use v6.0). That said, the main binary build didn't report any
> warnings or errors.
>
> Does the project intend to support Mac or should I simply use a Linux
> environment going forward?
>
> Thanks much,
> Kevin
>
> --
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> msgid/tesseract-ocr/96dcaf32-c4d0-4e5b-9f02-c06285bccdbf%
> 40googlegroups.com
> 
> .
> For more options, visit https://groups.google.com/d/optout.
>

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[tesseract-ocr] Building tesseract 4.0.0 from master on OS X

[Kevin Schiesser]

Hi all,

I hit 2 walls when trying the build and run tesseract from the latest 
checkout of master on OS X Sierra. First, I ran into some issues when 
running make training. After some Makefile hacking I was able to link 
libpango-1.0, but failed on libgobject-2.0. I couldn't find much about the 
availability of this library for Macs and stopped there.

The second issue is when running the tesseract vanilla OCR binary built 
from source:

TESSDATA_PREFIX=/path/to/repos/tesseract/tessdata tesseract 
AmazonSonicare.pdf ./
Error opening data file /path/to/repos/tesseract/eng.traineddata
Please make sure the TESSDATA_PREFIX environment variable is set to your 
"tessdata" directory.
Failed loading language 'eng'
Tesseract couldn't load any languages!
Could not initialize tesseract.

Along the way I had to depart from the Mac Homebrew instructions on the git 
wiki and pass in gcc/g++ v7.0 to the configure step (the instructions say 
to use v6.0). That said, the main binary build didn't report any warnings 
or errors.

Does the project intend to support Mac or should I simply use a Linux 
environment going forward?

Thanks much,
Kevin

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