GSOC

[amr hossam]

Hello,
I am Amr, an undergrad from Ain Shams University.
I desire to contribute in KDE project "Zoomable and Resizable Brush for Healing Clone Tool" in GSOC 2019.
I have very good knowledge in C++ and i started learning QT in the last few days from johan thelin's book "Foundations of Qt Development" and now i think i ready to contribute in some issues to get familiar with the code.
i followed the instructions to compile the source code on my ubuntu
but when i run "./bootstrap.linux" i got this error message:

Qt5     Install Path : /usr
digiKam Install Path : /usr
CMake binary         : cmake
Build Directory      : /home/amr/Downloads/digikam/build
-- ----------------------------------------------------------------------------------
-- Starting CMake configuration for: digikam-software-collection
-- 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
-- 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: digikam
-- Could not set up the appstream test. appstreamcli is missing.
-- Could NOT find KF5Vkontakte: found neither KF5VkontakteConfig.cmake nor kf5vkontakte-config.cmake
-- KF5::KIOWidgets include dirs: /usr/include/KF5/KIOWidgets;/usr/include/KF5
-- Libjpeg version: 84
-- Using libjpeg sub-directory: libjpeg/84
-- Boost version: 1.65.1
-- Found lcms version 2.09, /usr/lib/x86_64-linux-gnu/liblcms2.so
-- Could NOT find Exiv2: Found unsuitable version "0.25.0", but required is at least "0.26" (found /usr/lib/x86_64-linux-gnu/libexiv2.so)
-- EXIV2_FOUND       = FALSE
-- EXIV2_VERSION     = 0.25.0
-- EXIV2_INCLUDE_DIR = /usr/include
-- EXIV2_LIBRARY     = /usr/lib/x86_64-linux-gnu/libexiv2.so
-- EXIV2_DEFINITIONS =
-- Could NOT find FFmpeg (missing: AVFILTER_LIBRARIES AVFILTER_INCLUDE_DIRS)
-- FFMPEG_FOUND        = FALSE
-- FFMPEG_INCLUDE_DIRS = /usr/include/x86_64-linux-gnu
-- FFMPEG_LIBRARIES    = /usr/lib/x86_64-linux-gnu/libavcodec.so;/usr/lib/x86_64-linux-gnu/libavformat.so;/usr/lib/x86_64-linux-gnu/libavutil.so;/usr/lib/x86_64-linux-gnu/libswscale.so
-- FFMPEG_DEFINITIONS  =
-- QtAV search path: /usr/lib/x86_64-linux-gnu/cmake
-- Found QtAV version 1.12.0
-- QtAV_FOUND       = TRUE
-- QtAV_INCLUDE_DIR = /usr/include/x86_64-linux-gnu/qt5/QtAV /usr/include/x86_64-linux-gnu/qt5/QtAVWidgets
-- QtAV_LIBRARIES   = /usr/lib/x86_64-linux-gnu/libQtAV.so;/usr/lib/x86_64-linux-gnu/libQtAVWidgets.so
-- QtAV_VERSION     = 1.12.0
-- ENABLE_MEDIAPLAYER option is enabled but FFMpeg cannot be found. Media player support is disabled.
-- First try at finding OpenCV...
-- OpenCV Root directory is: /usr/share/OpenCV
-- OpenCV: Found version 3.2.0 (required: 3.1.0)
-- OpenCV headers: /usr/include;/usr/include/opencv
-- OpenCV libs   : opencv_core;opencv_objdetect;opencv_imgproc;opencv_imgcodecs
-- Marble_FOUND       = TRUE
-- MARBLE_INCLUDE_DIR = /usr/include
-- MARBLE_LIBRARIES   = /usr/lib/x86_64-linux-gnu/libmarblewidget-qt5.so
-- ASTRO_LIBRARIES    = /usr/lib/x86_64-linux-gnu/libastro.so
-- Could NOT find Jasper (missing: JASPER_LIBRARIES JASPER_INCLUDE_DIR)
-- libgphoto2 found    : TRUE
-- libgphoto2 version  : 2.5.16
-- libgphoto2 includes : /usr/include/gphoto2
-- libgphoto2 libraries: /usr/lib/x86_64-linux-gnu/libgphoto2.so;/usr/lib/x86_64-linux-gnu/libgphoto2_port.so;/usr/lib/x86_64-linux-gnu/libusb-1.0.so
-- libgphoto2 API version >= 2.5
-- liblensfun: Found version 0.3.2.0 (required: 0.2.6.0)
--
-- --------------------------------------------------
-- digiKam RawEngine dependencies checks:
--
-- RawEngine will not be compiled with RedCine codec
-- Looking for LibJpeg
-- RawEngine will be compiled with DNG lossy codec
-- Looking for PThreads
-- --------------------------------------------------
--
--
-- ----------------------------------------------------------------------------------
--  digiKam 6.1.0-git dependencies results   <https://www.digikam.org>
--
--  MySQL Database Support will be compiled.. YES (optional)
--  MySQL Internal Support will be compiled.. YES (optional)
--  DBUS Support will be compiled............ YES (optional)
--  App. Style Support will be compiled...... YES (optional)
--  QWebEngine Support will be compiled...... NO  (optional)
--  libboostgraph found...................... YES
--  libexiv2 found........................... NO
CMake Error at core/cmake/modules/MacroUtils.cmake:46 (message):
   libexiv2 is needed. You need to install the libexiv2 (version >= 0.26 development package.
Call Stack (most recent call first):
  core/CMakeLists.txt:564 (PRINT_LIBRARY_STATUS)


--  libexiv2 website is at http://www.exiv2.org
--
--  libexpat found........................... YES
--  libjpeg found............................ YES
--  libkde found............................. YES
--  liblcms found............................ YES
--  libopencv found.......................... YES
--  libpng found............................. YES
--  libpthread found......................... YES
--  libqt found.............................. YES
--  libtiff found............................ YES
--  bison found.............................. YES (optional)
--  doxygen found............................ YES (optional)
--  flex found............................... YES (optional)
--  libakonadicontact found.................. YES (optional)
--  libeigen3 found.......................... YES (optional)
--  libgphoto2 found......................... YES (optional)
--  libjasper found.......................... NO  (optional)
--  digiKam will be compiled without JPEG2000 support.
--  Please install the libjasper (version >= 1.7.0) development package.
--
--  libkcalcore found........................ YES (optional)
--  libkvkontakte found...................... NO  (optional)
--  digiKam will be compiled without libkvkontakte support.
--  Please install the libkvkontakte (version >= 4.70.0) development package.
--
--  libkfilemetadata found................... YES (optional)
--  libkiconthemes found..................... YES (optional)
--  libkio found............................. YES (optional)
--  libknotifications found.................. YES (optional)
--  libknotifyconfig found................... YES (optional)
--  libksane found........................... YES (optional)
--  liblensfun found......................... YES (optional)
--  liblqr-1 found........................... YES (optional)
--  libmarble found.......................... YES (optional)
--  libqtav found............................ YES (optional)
--  libthreadweaver found.................... YES (optional)
--  libxml2 found............................ YES (optional)
--  libxslt found............................ YES (optional)
--  OpenGL found............................. YES (optional)
CMake Error at core/CMakeLists.txt:621 (message):
   digiKam will be compiled.................. NO  (See the README file for more details about dependencies)


-- Configuring incomplete, errors occurred!
See also "/home/amr/Downloads/digikam/build/CMakeFiles/CMakeOutput.log".
See also "/home/amr/Downloads/digikam/build/CMakeFiles/CMakeError.log".

can you please help me?

[Maik Qualmann]

Install libexiv2 > 0.25 and libexiv2 devel packages.

Maik

Am Donnerstag, 14. März 2019, 21:07:56 CET schrieb amr hossam:

> Hello,
> I am Amr, an undergrad from Ain Shams University.
> I desire to contribute in KDE project "Zoomable and Resizable Brush for
> Healing Clone Tool" in GSOC 2019.
> I have very good knowledge in C++ and i started learning QT in the last few
> days from johan thelin's book "Foundations of Qt Development" and now i
> think i ready to contribute in some issues to get familiar with the code.
> i followed the instructions to compile the source code on my ubuntu
> but when i run "./bootstrap.linux" i got this error message:
>
> Qt5     Install Path : /usr
> digiKam Install Path : /usr
> CMake binary         : cmake
> Build Directory      : /home/amr/Downloads/digikam/build