-- The C compiler identification is GNU 11.1.0 -- The CXX compiler identification is GNU 11.1.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Installing in the same prefix as Qt, adopting their path scheme. -- Looking for __GLIBC__ -- Looking for __GLIBC__ - found -- Performing Test _OFFT_IS_64BIT -- Performing Test _OFFT_IS_64BIT - Success -- Performing Test HAVE_DATE_TIME -- Performing Test HAVE_DATE_TIME - Success -- Found KF5Archive: /usr/lib/cmake/KF5Archive/KF5ArchiveConfig.cmake (found version "5.90.0") -- Found KF5Bookmarks: /usr/lib/cmake/KF5Bookmarks/KF5BookmarksConfig.cmake (found version "5.89.0") -- Found KF5Config: /usr/lib/cmake/KF5Config/KF5ConfigConfig.cmake (found version "5.90.0") -- Found KF5CoreAddons: /usr/lib/cmake/KF5CoreAddons/KF5CoreAddonsConfig.cmake (found version "5.90.0") -- Found KF5DBusAddons: /usr/lib/cmake/KF5DBusAddons/KF5DBusAddonsConfig.cmake (found version "5.89.0") -- Found KF5DocTools: /usr/lib/cmake/KF5DocTools/KF5DocToolsConfig.cmake (found version "5.89.0") -- Found Gettext: /usr/bin/msgmerge (found version "0.21") -- Found KF5I18n: /usr/lib/cmake/KF5I18n/KF5I18nConfig.cmake (found version "5.90.0") -- Found X11: /usr/include -- Looking for XOpenDisplay in /usr/lib/libX11.so;/usr/lib/libXext.so -- Looking for XOpenDisplay in /usr/lib/libX11.so;/usr/lib/libXext.so - found -- Looking for gethostbyname -- Looking for gethostbyname - found -- Looking for connect -- Looking for connect - found -- Looking for remove -- Looking for remove - found -- Looking for shmat -- Looking for shmat - found -- Looking for IceConnectionNumber in ICE -- Looking for IceConnectionNumber in ICE - found -- Found KF5KHtml: /usr/lib/cmake/KF5KHtml/KF5KHtmlConfig.cmake (found version "5.86.0") -- Found KF5Service: /usr/lib/cmake/KF5Service/KF5ServiceConfig.cmake (found version "5.89.0") -- Found KF5WindowSystem: /usr/lib/cmake/KF5WindowSystem/KF5WindowSystemConfig.cmake (found version "5.90.0") -- Found KF5: success (found suitable version "5.86.0", minimum required is "5.83.0") found components: Archive Bookmarks Config CoreAddons DBusAddons DocTools I18n KHtml Service WindowSystem -- Found LibXml2: /usr/lib/libxml2.so (found version "2.9.12") -- The following OPTIONAL packages have been found: * KF5JS (required version >= 5.86.0) * KF5Completion (required version >= 5.89.0) * KF5ItemViews (required version >= 5.89.0) * KF5JobWidgets (required version >= 5.89.0) * KF5Solid (required version >= 5.89.0) * KF5KIO (required version >= 5.86.0) * KF5Auth (required version >= 5.89.0) * KF5Codecs (required version >= 5.89.0) * KF5WidgetsAddons (required version >= 5.89.0) * KF5ConfigWidgets (required version >= 5.89.0) * KF5XmlGui (required version >= 5.86.0) * KF5Parts (required version >= 5.86.0) * KF5Sonnet (required version >= 5.89.0) * KF5TextWidgets (required version >= 5.86.0) * Qt5Core (required version >= 5.15.2) * Freetype * Fontconfig * PkgConfig -- The following REQUIRED packages have been found: * ECM (required version >= 5.83.0) * Qt5 (required version >= 5.15.0) * KF5Archive (required version >= 5.83.0) * KF5DBusAddons (required version >= 5.83.0) * KF5DocTools (required version >= 5.83.0) * KF5Bookmarks (required version >= 5.89.0) * Gettext * KF5I18n (required version >= 5.89.0) * KF5KHtml (required version >= 5.83.0) * Qt5Xml (required version >= 5.15.2) * Qt5DBus (required version >= 5.15.2) * KF5Config (required version >= 5.89.0) * KF5CoreAddons (required version >= 5.89.0) * KF5Service (required version >= 5.83.0) * Qt5Widgets (required version >= 5.15.2) * KF5WindowSystem (required version >= 5.83.0) * KF5 (required version >= 5.83.0) * Qt5Gui * Grantlee5, Support for HTML templates, * Xapian, Support for text indexing and searching, * LibXml2, Support for extracting text from HTML documents, -- Configuring done -- Generating done -- Build files have been written to: /build/khelpcenter/src/build [ 1%] Automatic MOC for target khelpcenter [ 2%] Generating ts... [ 3%] Generating po/ca/docs/onlinehelp/index.cache.bz2 [ 5%] Generating po/ca/docs/khelpcenter/index.cache.bz2 [ 4%] Generating po/ca/docs/khelpcenter/glossary/index.cache.bz2 [ 6%] Generating po/de/docs/fundamentals/index.cache.bz2 [ 8%] Generating po/ca/docs/fundamentals/index.cache.bz2 [ 9%] Generating mo... [ 9%] Built target tsfiles-de07c5a6f80093cad053d55d34888425 [ 10%] Generating po/de/docs/khelpcenter/glossary/index.cache.bz2 Note: namesp. add : added namespace before processing El KHelpCenter [ 10%] Built target pofiles-de07c5a6f80093cad053d55d34888425 Note: namesp. add : added namespace before processing Ajuda en línia Note: namesp. add : added namespace before processing Tecnologies Attributed 575 IDs for element, cleaned up 0 [ 10%] Built target po-ca-docs-onlinehelp-index-cache-bz2 Note: namesp. add : added namespace before processing KDE-Grundlagen [ 11%] Generating po/de/docs/khelpcenter/index.cache.bz2 [ 11%] Built target khelpcenter_autogen Note: namesp. add : added namespace before processing Fonaments del KDE [ 11%] Built target po-ca-docs-khelpcenter-index-cache-bz2 [ 12%] Generating po/de/docs/onlinehelp/index.cache.bz2 Note: namesp. add : added namespace before processing Technologien [ 13%] Generating po/es/docs/khelpcenter/glossary/index.cache.bz2 [ 14%] Generating po/es/docs/fundamentals/index.cache.bz2 Attributed 1110 IDs for element, cleaned up 0 [ 14%] Built target po-ca-docs-khelpcenter-glossary-index-cache-bz2 Note: namesp. add : added namespace before processing Das KDE-Hilfezentrum Note: namesp. add : added namespace before processing Online-Hilfe [ 16%] Generating po/es/docs/khelpcenter/index.cache.bz2 Attributed 1112 IDs for element, cleaned up 0 Attributed 585 IDs for element, cleaned up 0 [ 16%] Built target po-de-docs-onlinehelp-index-cache-bz2 [ 16%] Built target po-de-docs-khelpcenter-glossary-index-cache-bz2 Note: namesp. add : added namespace before processing Tecnologías Note: namesp. add : added namespace before processing Principios básicos de KDE [ 16%] Built target po-de-docs-khelpcenter-index-cache-bz2 [ 17%] Generating po/it/docs/fundamentals/index.cache.bz2 [ 18%] Generating po/es/docs/onlinehelp/index.cache.bz2 [ 19%] Generating po/it/docs/khelpcenter/glossary/index.cache.bz2 Note: namesp. add : added namespace before processing El KHelpCenter Attributed 1109 IDs for element, cleaned up 0 Attributed 2985 IDs for element, cleaned up 0 [ 19%] Built target po-es-docs-khelpcenter-glossary-index-cache-bz2 Attributed 596 IDs for element, cleaned up 0 Attributed 2953 IDs for element, cleaned up 0 Note: namesp. add : added namespace before processing Ayuda en línea [ 19%] Built target po-es-docs-khelpcenter-index-cache-bz2 [ 19%] Built target po-de-docs-fundamentals-index-cache-bz2 [ 20%] Generating po/it/docs/khelpcenter/index.cache.bz2 Note: namesp. add : added namespace before processing Fondamentali di KDE [ 20%] Built target po-ca-docs-fundamentals-index-cache-bz2 [ 20%] Built target po-es-docs-onlinehelp-index-cache-bz2 Note: namesp. add : added namespace before processing Tecnologie [ 22%] Generating po/it/docs/onlinehelp/index.cache.bz2 [ 22%] Generating po/nl/docs/fundamentals/index.cache.bz2 [ 24%] Generating po/nl/docs/khelpcenter/glossary/index.cache.bz2 [ 25%] Generating po/nl/docs/khelpcenter/index.cache.bz2 Note: namesp. add : added namespace before processing KHelpCenter Attributed 1112 IDs for element, cleaned up 0 Note: namesp. add : added namespace before processing Aiuto in rete Attributed 2980 IDs for element, cleaned up 0 [ 25%] Built target po-it-docs-khelpcenter-glossary-index-cache-bz2 Note: namesp. add : added namespace before processing KDE Fundamentals [ 25%] Built target po-it-docs-onlinehelp-index-cache-bz2 Attributed 570 IDs for element, cleaned up 0 Note: namesp. add : added namespace before processing Het KHelpCenter Note: namesp. add : added namespace before processing Technologieën [ 25%] Built target po-es-docs-fundamentals-index-cache-bz2 [ 26%] Generating po/nl/docs/onlinehelp/index.cache.bz2 [ 26%] Built target po-it-docs-khelpcenter-index-cache-bz2 [ 27%] Generating po/pt/docs/khelpcenter/glossary/index.cache.bz2 Attributed 603 IDs for element, cleaned up 0 [ 28%] Generating po/pt_BR/docs/fundamentals/index.cache.bz2 [ 29%] Generating po/pt_BR/docs/khelpcenter/glossary/index.cache.bz2 [ 29%] Built target po-nl-docs-khelpcenter-index-cache-bz2 [ 31%] Generating po/pt_BR/docs/khelpcenter/index.cache.bz2 Attributed 1099 IDs for element, cleaned up 0 [ 31%] Built target po-nl-docs-khelpcenter-glossary-index-cache-bz2 Note: namesp. add : added namespace before processing Online-hulp Attributed 2945 IDs for element, cleaned up 0 Note: namesp. add : added namespace before processing Tecnologias [ 31%] Built target po-nl-docs-onlinehelp-index-cache-bz2 [ 32%] Generating po/pt_BR/docs/onlinehelp/index.cache.bz2 I/O warning : failed to load external entity "/usr/share/kf5/kdoctools/customization/xsl/pt-BR.xml" I/O warning : failed to load external entity "/usr/share/kf5/kdoctools/customization/xsl/pt-BR.xml" [ 32%] Built target po-it-docs-fundamentals-index-cache-bz2 Note: namesp. add : added namespace before processing Tecnologias Note: namesp. add : added namespace before processing Fundamentos do KDE [ 33%] Generating po/ru/docs/fundamentals/index.cache.bz2 I/O warning : failed to load external entity "/usr/share/kf5/kdoctools/customization/xsl/pt-BR.xml" [ 34%] Generating po/ru/docs/khelpcenter/index.cache.bz2 No "pt_br" localization of "footer-doc-comment" exists; using "en". Note: namesp. add : added namespace before processing O KHelpCenter No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". Attributed 1102 IDs for element, cleaned up 0 No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". Attributed 575 IDs for element, cleaned up 0 I/O warning : failed to load external entity "/usr/share/kf5/kdoctools/customization/xsl/pt-BR.xml" Attributed 1109 IDs for element, cleaned up 0 [ 34%] Built target po-pt-docs-khelpcenter-glossary-index-cache-bz2 Note: namesp. add : added namespace before processing Ajuda online No "pt_br" localization of "footer-doc-comment" exists; using "en". [ 34%] Built target po-pt-BR-docs-khelpcenter-index-cache-bz2 No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". Attributed 2960 IDs for element, cleaned up 0 [ 34%] Built target po-pt-BR-docs-khelpcenter-glossary-index-cache-bz2 [ 35%] Generating po/ru/docs/onlinehelp/index.cache.bz2 [ 35%] Built target po-pt-BR-docs-onlinehelp-index-cache-bz2 [ 35%] Built target po-nl-docs-fundamentals-index-cache-bz2 [ 36%] Generating po/sr/docs/khelpcenter/index.cache.bz2 Note: namesp. add : added namespace before processing Центр справки KDE No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". [ 37%] Generating po/sr/docs/onlinehelp/index.cache.bz2 Note: namesp. add : added namespace before processing Основы KDE [ 39%] Generating po/sv/docs/fundamentals/index.cache.bz2 [ 40%] Generating po/sv/docs/khelpcenter/glossary/index.cache.bz2 Attributed 551 IDs for element, cleaned up 0 No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". [ 40%] Built target po-ru-docs-khelpcenter-index-cache-bz2 No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". [ 41%] Generating po/sv/docs/khelpcenter/index.cache.bz2 Note: namesp. add : added namespace before processing Справка в Интернете No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". Note: namesp. add : added namespace before processing К‑центар-помоћи No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". Note: namesp. add : added namespace before processing Помоћ на вези No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". [ 41%] Built target po-ru-docs-onlinehelp-index-cache-bz2 No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". Note: namesp. add : added namespace before processing KDE:s grunder [ 41%] Built target po-sr-docs-onlinehelp-index-cache-bz2 Note: namesp. add : added namespace before processing Teknologier Attributed 498 IDs for element, cleaned up 0 No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". [ 42%] Generating po/sv/docs/onlinehelp/index.cache.bz2 No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". No "pt_br" localization of "footer-doc-comment" exists; using "en". No "pt_br" localization of "footer-doc-feedback" exists; using "en". No "pt_br" localization of "footer-doc-teamname" exists; using "en". Attributed 3071 IDs for element, cleaned up 0 [ 42%] Built target po-sr-docs-khelpcenter-index-cache-bz2 [ 43%] Generating po/uk/docs/fundamentals/index.cache.bz2 [ 43%] Built target po-pt-BR-docs-fundamentals-index-cache-bz2 [ 44%] Generating po/uk/docs/khelpcenter/glossary/index.cache.bz2 Note: namesp. add : added namespace before processing Hjälpcentralen [ 45%] Generating po/uk/docs/khelpcenter/index.cache.bz2 Attributed 1088 IDs for element, cleaned up 0 Attributed 545 IDs for element, cleaned up 0 Note: namesp. add : added namespace before processing Direkthjälp [ 45%] Built target po-sv-docs-khelpcenter-glossary-index-cache-bz2 [ 45%] Built target po-sv-docs-khelpcenter-index-cache-bz2 [ 45%] Built target po-sv-docs-onlinehelp-index-cache-bz2 [ 47%] Generating po/uk/docs/onlinehelp/index.cache.bz2 [ 48%] Automatic MOC for target khc_xapianindexer Note: namesp. add : added namespace before processing Основи KDE Note: namesp. add : added namespace before processing Технології [ 49%] Automatic MOC for target khc_xapiansearch Note: namesp. add : added namespace before processing KHelpCenter Attributed 2997 IDs for element, cleaned up 0 [ 49%] Built target khc_xapianindexer_autogen [ 49%] Built target po-ru-docs-fundamentals-index-cache-bz2 [ 49%] Built target khc_xapiansearch_autogen Attributed 554 IDs for element, cleaned up 0 [ 50%] Generating index.cache.bz2 [ 50%] Built target po-uk-docs-khelpcenter-index-cache-bz2 [ 51%] Generating index.cache.bz2 [ 52%] Generating index.cache.bz2 Note: namesp. add : added namespace before processing Довідка у інтернеті Attributed 2891 IDs for element, cleaned up 0 Attributed 1058 IDs for element, cleaned up 0 [ 54%] Generating index.cache.bz2 [ 54%] Built target po-uk-docs-onlinehelp-index-cache-bz2 [ 54%] Built target po-uk-docs-khelpcenter-glossary-index-cache-bz2 [ 54%] Built target po-sv-docs-fundamentals-index-cache-bz2 [ 55%] Generating prefs.h, prefs.cpp [ 56%] Automatic RCC for khelpcenter.qrc [ 57%] Building CXX object searchhandlers/CMakeFiles/khc_xapianindexer.dir/khc_xapianindexer_autogen/mocs_compilation.cpp.o [ 58%] Building CXX object searchhandlers/CMakeFiles/khc_xapiansearch.dir/khc_xapiansearch_autogen/mocs_compilation.cpp.o Note: namesp. add : added namespace before processing The KHelpCenter [ 59%] Building CXX object searchhandlers/CMakeFiles/khc_xapianindexer.dir/cachereader.cpp.o Note: namesp. add : added namespace before processing Technologies [ 60%] Building CXX object searchhandlers/CMakeFiles/khc_xapiansearch.dir/xapiancommon.cpp.o [ 62%] Building CXX object CMakeFiles/khelpcenter.dir/khelpcenter_autogen/mocs_compilation.cpp.o Note: namesp. add : added namespace before processing KDE Fundamentals Note: namesp. add : added namespace before processing Online Help Attributed 565 IDs for element, cleaned up 0 [ 62%] Built target doc-khelpcenter-index-cache-bz2 [ 62%] Built target doc-onlinehelp-index-cache-bz2 [ 63%] Building CXX object CMakeFiles/khelpcenter.dir/navigator.cpp.o [ 64%] Building CXX object CMakeFiles/khelpcenter.dir/navigatoritem.cpp.o Attributed 1108 IDs for element, cleaned up 0 Attributed 2872 IDs for element, cleaned up 0 [ 64%] Built target doc-glossary-index-cache-bz2 [ 65%] Building CXX object CMakeFiles/khelpcenter.dir/navigatorappitem.cpp.o [ 65%] Built target po-uk-docs-fundamentals-index-cache-bz2 [ 66%] Building CXX object CMakeFiles/khelpcenter.dir/navigatorappgroupitem.cpp.o Attributed 2865 IDs for element, cleaned up 0 [ 66%] Built target doc-fundamentals-index-cache-bz2 [ 67%] Building CXX object searchhandlers/CMakeFiles/khc_xapianindexer.dir/htmltextdump.cpp.o [ 68%] Building CXX object searchhandlers/CMakeFiles/khc_xapianindexer.dir/xapiancommon.cpp.o [ 70%] Building CXX object searchhandlers/CMakeFiles/khc_xapiansearch.dir/xapiansearch.cpp.o [ 71%] Building CXX object CMakeFiles/khelpcenter.dir/view.cpp.o [ 72%] Building CXX object searchhandlers/CMakeFiles/khc_xapianindexer.dir/xapianindexer.cpp.o [ 73%] Building CXX object CMakeFiles/khelpcenter.dir/searchwidget.cpp.o [ 74%] Building CXX object CMakeFiles/khelpcenter.dir/searchengine.cpp.o [ 75%] Building CXX object CMakeFiles/khelpcenter.dir/docmetainfo.cpp.o [ 77%] Building CXX object CMakeFiles/khelpcenter.dir/docentrytraverser.cpp.o [ 78%] Building CXX object CMakeFiles/khelpcenter.dir/grantleeformatter.cpp.o [ 79%] Linking CXX executable ../bin/khc_xapiansearch [ 79%] Built target khc_xapiansearch [ 80%] Building CXX object CMakeFiles/khelpcenter.dir/glossary.cpp.o [ 81%] Linking CXX executable ../bin/khc_xapianindexer [ 81%] Built target khc_xapianindexer [ 82%] Building CXX object CMakeFiles/khelpcenter.dir/toc.cpp.o [ 83%] Building CXX object CMakeFiles/khelpcenter.dir/mainwindow.cpp.o [ 85%] Building CXX object CMakeFiles/khelpcenter.dir/docentry.cpp.o [ 86%] Building CXX object CMakeFiles/khelpcenter.dir/history.cpp.o [ 87%] Building CXX object CMakeFiles/khelpcenter.dir/application.cpp.o [ 88%] Building CXX object CMakeFiles/khelpcenter.dir/treebuilder.cpp.o [ 89%] Building CXX object CMakeFiles/khelpcenter.dir/infotree.cpp.o [ 90%] Building CXX object CMakeFiles/khelpcenter.dir/fontdialog.cpp.o [ 91%] Building CXX object CMakeFiles/khelpcenter.dir/plugintraverser.cpp.o [ 93%] Building CXX object CMakeFiles/khelpcenter.dir/scrollkeepertreebuilder.cpp.o [ 94%] Building CXX object CMakeFiles/khelpcenter.dir/bookmarkowner.cpp.o [ 95%] Building CXX object CMakeFiles/khelpcenter.dir/searchhandler.cpp.o [ 96%] Building CXX object CMakeFiles/khelpcenter.dir/khc_debug.cpp.o [ 97%] Building CXX object CMakeFiles/khelpcenter.dir/prefs.cpp.o [ 98%] Building CXX object CMakeFiles/khelpcenter.dir/khelpcenter_autogen/EWIEGA46WW/qrc_khelpcenter.cpp.o [100%] Linking CXX executable bin/khelpcenter /usr/bin/ld: /usr/lib/libKF5KHtml.so.5.86.0: undefined reference to `KJS::JSValue::toInt32SlowCase(KJS::ExecState*, bool&) const' /usr/bin/ld: /usr/lib/libKF5KHtml.so.5.86.0: undefined reference to `KJS::JSValue::toUInt32SlowCase(KJS::ExecState*, bool&) const' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/khelpcenter.dir/build.make:530: bin/khelpcenter] Error 1 make[1]: *** [CMakeFiles/Makefile2:1037: CMakeFiles/khelpcenter.dir/all] Error 2 make: *** [Makefile:136: all] Error 2 ==> ERROR: A failure occurred in build().  Aborting...