Problem establishing viable development environment

Mon Sep 5 18:26:39 BST 2016

I have scoured the web site, mailing list archives and have come up with
nothing helpful.

I'm trying to establish a development environment so I can test out some
enhancements I'd like to make to the computer vision/facial recognition
portion of the application but am having a nearly impossible time
establishing a viable development environment (with resolved dependencies)
on either of the two linux versions I have (LinuxMint or KUbuntu). Having
given up on Mint, I'm now focused on KUbuntu 16.04.

In addition to getting dev essentials, I also get cmake extra-cmake-modules 

On KUbuntu, I'm able to install 5.1.0 and run it.  (e.g. dependencies during
the installation of 5.1.0 seem to resolve correctly).  

While building a dev environment from the digikam-software-compilation repo,
and following these instructions:

https://www.digikam.org/download/GIT

# git clone git://anongit.kde.org/digikam-software-compilation dk
# cd dk 
# export GITSLAVE=.gitslave.devel 
# ./download-repos

I encounter no errors.

Then, I run ./bootstrap.linux

> ./bootstrap.linux 

Qt5     Install Path : /usr

KF5     Install Path : /usr

digiKam Install Path : /usr

--
----------------------------------------------------------------------------
------

-- Starting CMake configuration for: digikam-software-collection

-- Looking for __GLIBC__

-- Looking for __GLIBC__ - found

-- Performing Test _OFFT_IS_64BIT

-- Performing Test _OFFT_IS_64BIT - Success

-- Documentation translations directory is missing.

-- You can use DIGIKAMSC_CHECKOUT_DOC option to extract doc i18n files from
git repositories.

--
----------------------------------------------------------------------------
------

-- Compilation configuration for: digikam-software-collection

-- digiKam core will be compiled.................. YES

-- Kipiplugins will be compiled................... YES

-- Local shared libkipi will be compiled.......... YES

-- Local shared libksane will be compiled......... YES

-- Local shared libmediawiki will be compiled..... YES

-- Local shared libkvkontakte will be compiled.... YES

-- Extract application translations files......... NO

-- Extract documentation translations files....... NO

-- Translations will be compiled.................. NO

-- Handbooks will be compiled..................... YES

-- Tests code will be compiled.................... YES

--
----------------------------------------------------------------------------
------

-- Starting CMake configuration for: libkipi

CMake Warning (dev) at
/usr/share/ECM/modules/ECMPackageConfigHelpers.cmake:71 (message):

  Your project already requires a version of CMake that includes the

  find_dependency macro via the CMakeFindDependencyMacro module.  You should

  use CMakePackageConfigHelpers instead of ECMPackageConfigHelpers.

Call Stack (most recent call first):

  extra/libkipi/CMakeLists.txt:72 (include)

This warning is for project developers.  Use -Wno-dev to suppress it.

CMake Warning at /usr/share/ECM/find-modules/FindKF5.cmake:74
(find_package):

  Could not find a package configuration file provided by "KF5Config"

  (requested version 5.1.0) with any of the following names:

    KF5ConfigConfig.cmake

    kf5config-config.cmake

  Add the installation prefix of "KF5Config" to CMAKE_PREFIX_PATH or set

  "KF5Config_DIR" to a directory containing one of the above files.  If

  "KF5Config" provides a separate development package or SDK, be sure it has

  been installed.

Call Stack (most recent call first):

  extra/libkipi/CMakeLists.txt:89 (find_package)

-- Could NOT find KF5Config: found neither KF5ConfigConfig.cmake nor
kf5config-config.cmake 

CMake Warning at /usr/share/ECM/find-modules/FindKF5.cmake:74
(find_package):

  Could not find a package configuration file provided by "KF5XmlGui"

  (requested version 5.1.0) with any of the following names:

    KF5XmlGuiConfig.cmake

    kf5xmlgui-config.cmake

  Add the installation prefix of "KF5XmlGui" to CMAKE_PREFIX_PATH or set

  "KF5XmlGui_DIR" to a directory containing one of the above files.  If

  "KF5XmlGui" provides a separate development package or SDK, be sure it has

  been installed.

Call Stack (most recent call first):

  extra/libkipi/CMakeLists.txt:89 (find_package)

-- Could NOT find KF5XmlGui: found neither KF5XmlGuiConfig.cmake nor
kf5xmlgui-config.cmake 

CMake Warning at /usr/share/ECM/find-modules/FindKF5.cmake:74
(find_package):

  Could not find a package configuration file provided by "KF5Service"

  (requested version 5.1.0) with any of the following names:

    KF5ServiceConfig.cmake

    kf5service-config.cmake

  Add the installation prefix of "KF5Service" to CMAKE_PREFIX_PATH or set

  "KF5Service_DIR" to a directory containing one of the above files.  If

  "KF5Service" provides a separate development package or SDK, be sure it
has

  been installed.

Call Stack (most recent call first):

  extra/libkipi/CMakeLists.txt:89 (find_package)

-- Could NOT find KF5Service: found neither KF5ServiceConfig.cmake nor
kf5service-config.cmake 

CMake Error at
/usr/share/cmake-3.5/Modules/FindPackageHandleStandardArgs.cmake:148
(message):

  Could NOT find KF5 (missing: Config XmlGui Service) (Required is at least

  version "5.1.0")

Call Stack (most recent call first):

  /usr/share/cmake-3.5/Modules/FindPackageHandleStandardArgs.cmake:388
(_FPHSA_FAILURE_MESSAGE)

  /usr/share/ECM/find-modules/FindKF5.cmake:110
(find_package_handle_standard_args)

  extra/libkipi/CMakeLists.txt:89 (find_package)

-- Configuring incomplete, errors occurred!

See also "/home/szoppi/Documents/dk/build/CMakeFiles/CMakeOutput.log".

So I realize that there a large number of number of dependencies that aren't
installed.  Rather than doing this one-at-a-time, I followed the
instructions at https://www.digikam.org/download/dependencies 

Upon running sudo apt-get build-dep digikam

I get the error indicating that I have no source URIs . so I modified
/etc/apt/sources.list.d/philip5-ubuntu-extra-xenial.list to uncomment the
sources endpoint and then proceed to re-run build-dep.

apt-get build-dep digikam

Reading package lists... Done

Building dependency tree       

Reading state information... Done

Some packages could not be installed. This may mean that you have

requested an impossible situation or if you are using the unstable

distribution that some required packages have not yet been created

or been moved out of Incoming.

The following information may help to resolve the situation:

The following packages have unmet dependencies:

builddeps:digikam : Depends: libgpod-nogtk-dev but it is not going to be
installed

E: Unable to correct problems, you have held broken packages.

So following up with an apt-mark showhold

Yields Nothing . so that's fine - now I go to check what the status is with
libgpod-nogtk-dev . 

http://www.ubuntuupdates.org/package/core/xenial/main/proposed/libgpod-nogtk
-dev

Latest Version: *Deleted* but shows "Moved to xenial:main:base" but then
that should have resolved correctly (I think).  Unless I've missed
something.

So I think I'm at an empasse with establishing a proper environment 

Build OS: KUBUNTU 16 

Any guidance would be welcome/appreciated.

Regards,

Steve

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