                            libkipi             kipi-plugins                  digiKam               version             Project URL                                                                                         remarks                                                 TODO
                            -------             ------------                  -------               -------             -----------                                                                                         -------                                                 ----


CMake                          X                    X                           X                   >= 3.0.0            http://www.cmake.org                                                                                > 3.1.0 hightly recommended.
ECM                            X                    X                           X                   >= 1.7.0            https://projects.kde.org/projects/kdesupport/extra-cmake-modules


Qt5::Core                      X                    X                           X                   >= 5.6.0            http://www.qtsoftware.com
Qt5::Gui                       X                    X                           X                   >= 5.6.0            http://www.qtsoftware.com
Qt5::Widgets                   X                    X                           X                   >= 5.6.0            http://www.qtsoftware.com
Qt5::Sql                                                                        X                   >= 5.6.0            http://www.qtsoftware.com                                                                           Including Qt5::Sqlite and Qt5::Mysql plugins.
Qt5::Xml                                            X                           X                   >= 5.6.0            http://www.qtsoftware.com
Qt5::Concurrent                                     X                           X                   >= 5.6.0            http://www.qtsoftware.com
Qt5::WebEngineWidgets                                                           X                   >= 5.6.0            http://www.qtsoftware.com
Qt5::PrintSupport                                   X                           X                   >= 5.6.0            http://www.qtsoftware.com
Qt5::Network                                        X                                               >= 5.6.0            http://www.qtsoftware.com
Qt5::XmlPatterns                                    X                                               >= 5.6.0            http://www.qtsoftware.com
Qt5::Svg                                            X                                               >= 5.6.0            http://www.qtsoftware.com
Qt5::DBus                                                                      opt                  >= 5.6.0            http://www.qtsoftware.com                                                                           Optional: only for Linux Desktop.
Qt5::X11Extras                                                                 opt                  >= 5.6.0            http://www.qtsoftware.com                                                                           For color management support under Linux.
Qt5::OpenGL                                                                    opt                  >= 5.6.0            http://www.qtsoftware.com                                                                           For Presentation tool.
Qt5::Test                                          opt                         opt                  >= 5.6.0            http://www.qtsoftware.com                                                                           To compile test codes (BUILD_TESTING=on).


KF5::Config                   X                     X                           X                   >= 5.5.0            https://projects.kde.org/projects/frameworks/kconfig
KF5::XmlGui                   X                     X                           X                   >= 5.5.0            https://projects.kde.org/projects/frameworks/kxmlgui
KF5::I18n                                           X                           X                   >= 5.5.0            https://projects.kde.org/projects/frameworks/ki18n
KF5::WindowSystem                                   X                           X                   >= 5.5.0            https://projects.kde.org/projects/frameworks/kwindowsystem
KF5::Service                  X                                                 X                   >= 5.5.0            https://projects.kde.org/projects/frameworks/kservice                                               Kipi plugins are based on KService.
KF5::Solid                                                                      X                   >= 5.5.0            https://projects.kde.org/projects/frameworks/solid
KF5::CoreAddons                                                                 X                   >= 5.5.0            https://projects.kde.org/projects/frameworks/kcoreaddons                                            Needs for KAboutData.
KF5::NotifyConfig                                                              opt                  >= 5.5.0            https://projects.kde.org/projects/frameworks/knotifyconfig                                          For Linux/KDE desktop application notify configuration.
KF5::Notifications                                                             opt                  >= 5.5.0            https://projects.kde.org/projects/frameworks/knotifications                                         For Linux/KDE desktop notifications integrations.
KF5::ThreadWeaver                                                              opt                  >= 5.5.0            https://projects.kde.org/projects/frameworks/threadweaver                                           For panorama tool.
KF5::IconThemes                                                                opt                  >= 5.5.0            https://projects.kde.org/projects/frameworks/kiconthemes                                            Optional: only for Linux Desktop (KIconDialog)
KF5::FileMetaData                                                              opt                  >= 5.5.0            https://projects.kde.org/projects/frameworks/kfilemetadata                                          KDE files indexer (ENABLE_KFILEMETADATASUPPORT=on)      Still experimental, disabled by default. Implementation from KDE side very unstable.
KF5::AkonadiContact                                                            opt                  >= 4.89.0           https://projects.kde.org/projects/kde/kdepimlibs/repository/revisions/master/show/akonadi-contact   KDE Mail contacts (ENABLE_AKONADICONTACTSUPPORT=on)     Still experimental, disabled by default. Need testing.
KF5::CalendarCore                                                              opt                  >= 4.81.0           https://projects.kde.org/projects/kde/pim/kcalcore                                                  For calendar tool to setup ical special events.
KF5::Archive                                       opt                                              >= 5.5.0            https://projects.kde.org/projects/frameworks/karchive                                               For FlashExport tool.
KF5::KIO                                           opt                         opt                  >= 5.5.0            https://projects.kde.org/projects/frameworks/kio                                                    Optional: digiKam      : only for Linux Desktop
                                                                                                                                                                                                                                      Kipi-plugins : remotestorage tool

libopencv                                                                       X                   2.x or 3.x          http://opencv.willowgarage.com                                                                      Both versions supported using a cmake flag.             To compile with OpenCV 3.x use cmake option ENABLE_OPENCV3=on.
libpthread                                                                      X                   >= 2.0.0            http://www.gnu.org/software/hurd/libpthread.html                                                    For DNG converter.
libtiff                                                                         X                   >= 4.0              http://www.remotesensing.org/libtiff                                                                For DImg image loader.
libpng                                                                          X                   >= 1.6              http://www.libpng.org/pub/png/libpng.html                                                           For DImg image loader.
libjpeg                                                                         X                   >= 6b               http://www.ijg.org                                                                                  jpeglib >= 8.0 hightly recommended for RawEngine.
libboost                                                                        X                   >= 1.55.0           http://www.boost.org/doc/libs                                                                       For Versionning support.
liblcms                                                                         X                   >= 2.x              http://www.littlecms.com                                                                            For Color Management support.
libexpat                                                                        X                   >= 2.1.0            http://expat.sourceforge.net                                                                        For DNG converter.
libexiv2                                                                        X                   >= 0.26             http://www.exiv2.org                                                                                Metadata low level management. 0.24 deprecated.
libxml2                                                                        opt                  >= 2.7.0            http://xmlsoft.org                                                                                  For HtmlGallery tool.
libxslt                                                                        opt                  >= 1.1.0            http://xmlsoft.org/XSLT                                                                             For HtmlGallery tool.
libqtav                                                                        opt                  >= 1.12.0           http://www.qtav.org                                                                                 To play video and audio (ENABLE_MEDIAPLAYER=on)
Flex                                                                           opt                  >= 2.5.0            http://flex.sourceforge.net                                                                         For Panorama tool.
Bison                                                                          opt                  >= 2.5.0            http://www.gnu.org/software/bison/bison.html                                                        For Panorama tool.
libmesa                                                                        opt                  >= 11.0             http://www.mesa3d.org                                                                               For Presentation tools (Linux only).
libmediawiki                                       opt                                              >= 5.5.0            https://projects.kde.org/projects/extragear/libs/libmediawiki                                       For MediaWiki tool (DIGIKAMSC_COMPILE_LIBMEDIAWIKI=on)
libkvkontakte                                      opt                                              >= 4.70.0           https://projects.kde.org/projects/extragear/libs/libkvkontatke                                      For Vkontakte tool (DIGIKAMSC_COMPILE_LIBKVKONTAKTE=on)
libkipi                                                                        opt                  >= 5.0.0            https://projects.kde.org/projects/kde/kdegraphics/libs/libkipi                                      Kipi-plugins support (DIGIKAMSC_COMPILE_LIBKIPI=on)
libksane                                                                       opt                  >= 5.0.0            https://projects.kde.org/projects/kde/kdegraphics/libs/libksane                                     Digital scanner (DIGIKAMSC_COMPILE_LIBKSANE=on).
libjpasper                                                                     opt                  >= 1.900.1          http://www.ece.uvic.ca/~mdadams/jasper                                                              For JPEG-2000 support.
libmarble                                                                      opt                  >= 0.21.80          https://projects.kde.org/projects/kde/kdeedu/marble                                                 For geolocation support.
libeigen3                                                                      opt                  >= 3.2              http://eigen.tuxfamily.org                                                                          For Refocus tool.                                       See if Clapack from OpenCV can be used instead.
liblensfun                                                                     opt                  >= 0.2.8            http://lensfun.sourceforge.net                                                                      For LensCorrection tool.
liblqr-1                                                                       opt                  >= 0.4.2            http://liblqr.wikidot.com                                                                           For Liquid rescale tool.
libgphoto2                                                                     opt                  >= 2.5              http://www.gphoto.org                                                                               Digital camera drivers support. Need libusb-1.
libgomp                                                                        opt                  >= 5.0              https://gcc.gnu.org/onlinedocs/libgomp                                                              OpenMP support for RawEngine.
