From chittikr at gmail.com  Thu May 24 17:09:35 2018
From: chittikr at gmail.com (Kamesh Chitti)
Date: Thu, 24 May 2018 14:09:35 -0700
Subject: [Kwiver-users] Missing file error while compiling Kwiver on Ubuntu
Message-ID: <CAH+AwYwhF8A-RhvLGHo36euEvjkocn2tcrQzCRh85sg3HP9tsg@mail.gmail.com>

Hello,

I am compiling Kwiver on a ubuntu 16.04 system. I get the following error
while compiling examples:

[ 98%] Building CXX object
examples/cpp/CMakeFiles/kwiver_examples.dir/how_to_part_01_images.cpp.o

In file included from
*/home/kchitti/test-progs/kwiver/examples/cpp/how_to_part_01_images.cpp:43:0*
:

*/home/kchitti/test-progs/kwiver/arrows/ocv/image_container.h:41:47:* *fatal
error: *arrows/ocv/kwiver_algo_ocv_export.h: No such file or directory

compilation terminated.



kwiver_algo_ocv_export.h was not in my directory. I checked GitHub to see
if the repository got updated after I pulled my copy. The file is not there
either.Please let me know where I can get the file.


Thanks,

Kamesh
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From aaron.bray at kitware.com  Thu May 24 17:19:43 2018
From: aaron.bray at kitware.com (Aaron Bray)
Date: Thu, 24 May 2018 17:19:43 -0400
Subject: [Kwiver-users] Missing file error while compiling Kwiver on
 Ubuntu
In-Reply-To: <CAH+AwYwhF8A-RhvLGHo36euEvjkocn2tcrQzCRh85sg3HP9tsg@mail.gmail.com>
References: <CAH+AwYwhF8A-RhvLGHo36euEvjkocn2tcrQzCRh85sg3HP9tsg@mail.gmail.com>
Message-ID: <CAN29j2fWP=c1RufgO80OrU4ogcwuAWjdJpTHpU0UOU=wghqQSA@mail.gmail.com>

Hi Kamesh

did you select the open cv arrow when you configured the kwiver build?

the 'kwiver_algo_ocv_export.h' file is auto generated when that arrow is
built.
The examples require open cv to build.

I will ensure that if you do not want the open cv arrow, that the dependent
examples will not build and cause these issues

A quick fix should be to enable the open cv arrow

Thanks!

On Thu, May 24, 2018 at 5:09 PM Kamesh Chitti <chittikr at gmail.com> wrote:

> Hello,
>
> I am compiling Kwiver on a ubuntu 16.04 system. I get the following error
> while compiling examples:
>
> [ 98%] Building CXX object
> examples/cpp/CMakeFiles/kwiver_examples.dir/how_to_part_01_images.cpp.o
>
> In file included from
> */home/kchitti/test-progs/kwiver/examples/cpp/how_to_part_01_images.cpp:43:0*
> :
>
> */home/kchitti/test-progs/kwiver/arrows/ocv/image_container.h:41:47:* *fatal
> error: *arrows/ocv/kwiver_algo_ocv_export.h: No such file or directory
>
> compilation terminated.
>
>
>
> kwiver_algo_ocv_export.h was not in my directory. I checked GitHub to see
> if the repository got updated after I pulled my copy. The file is not there
> either.Please let me know where I can get the file.
>
>
> Thanks,
>
> Kamesh
> _______________________________________________
> Kwiver-users mailing list
> Kwiver-users at public.kitware.com
> https://public.kitware.com/mailman/listinfo/kwiver-users
>
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