>>> Emerging (1 of 1) media-gfx/krita-5.0.0::kde-kit
...
CMake Error at /usr/lib64/cmake/Qt5/Qt5Config.cmake:28 (find_package):
  Could not find a package configuration file provided by "Qt5Sql" with any
  of the following names:    Qt5SqlConfig.cmake
    qt5sql-config.cmake  Add the installation prefix of "Qt5Sql" to CMAKE_PREFIX_PATH or set
  "Qt5Sql_DIR" to a directory containing one of the above files.  If "Qt5Sql"
  provides a separate development package or SDK, be sure it has been
  installed.
Call Stack (most recent call first):
  CMakeLists.txt:348 (find_package)
-- Configuring incomplete, errors occurred!
See also "/var/tmp/portage/media-gfx/krita-5.0.0/work/krita-5.0.0_build/CMakeFiles/CMakeOutput.log".
 * ERROR: media-gfx/krita-5.0.0::kde-kit failed (configure phase):
 *   cmake failed
 * 
 * Call stack:
 *     ebuild.sh, line   93:  Called src_configure
 *   environment, line 3838:  Called kde5_src_configure
 *   environment, line 2653:  Called cmake-utils_src_configure
 *   environment, line 1737:  Called die
 * The specific snippet of code:
 *       "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed";
 * 
 * If you need support, post the output of `emerge --info '=media-gfx/krita-5.0.0::kde-kit'`,
 * the complete build log and the output of `emerge -pqv '=media-gfx/krita-5.0.0::kde-kit'`.
 * The complete build log is located at '/var/tmp/portage/media-gfx/krita-5.0.0/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-gfx/krita-5.0.0/temp/environment'.
 * Working directory: '/var/tmp/portage/media-gfx/krita-5.0.0/work/krita-5.0.0_build'
 * S: '/var/tmp/portage/media-gfx/krita-5.0.0/work/krita-5.0.0'

*  dev-qt/qtsql
      Latest version available: 5.15.2-r1
      Latest version installed: [ Not Installed ]
      Size of files: 49,004 KiB
      Homepage:      https://www.qt.io/
      Description:   SQL abstraction library for the Qt5 framework
      License:       || ( GPL-2 GPL-3 LGPL-3 ) FDL-1.3