I install 'Development Tools', but some tools are not in this group and PythonLibrary is not set. Any idea how to fix it? dnf group install 'Development Tools' dnf install cmake dnf install gcc-c++ See output of build from source for krita 4.2.8 [mythcat@localhost build]$ cmake -DCMAKE_INSTALL_PREFIX=$HOME/krita-4.2.8-beta1/install $HOME/krita-4.2.8-beta1/ -DWITH_GMIC=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo -DPRODUCTSET=ALL -DPACKAGERS_BUILD=ON -DBUILD_TESTING=OFF -DKDE4_BUILD_TESTS=OFF -- The CXX compiler identification is GNU 9.2.1 -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Using CMake version: 3.14.5 CMake Deprecation Warning at CMakeLists.txt:15 (cmake_policy): The OLD behavior for policy CMP0002 will be removed from a future version of CMake. The cmake-policies(7) manual explains that the OLD behaviors of all policies are deprecated and that a policy should be set to OLD only under specific short-term circumstances. Projects should be ported to the NEW behavior and not rely on setting a policy to OLD. CMake Deprecation Warning at CMakeLists.txt:23 (cmake_policy): The OLD behavior for policy CMP0022 will be removed from a future version of CMake. The cmake-policies(7) manual explains that the OLD behaviors of all policies are deprecated and that a policy should be set to OLD only under specific short-term circumstances. Projects should be ported to the NEW behavior and not rely on setting a policy to OLD. CMake Deprecation Warning at CMakeLists.txt:27 (cmake_policy): The OLD behavior for policy CMP0026 will be removed from a future version of CMake. The cmake-policies(7) manual explains that the OLD behaviors of all policies are deprecated and that a policy should be set to OLD only under specific short-term circumstances. Projects should be ported to the NEW behavior and not rely on setting a policy to OLD. CMake Deprecation Warning at CMakeLists.txt:35 (cmake_policy): The OLD behavior for policy CMP0046 will be removed from a future version of CMake. The cmake-policies(7) manual explains that the OLD behaviors of all policies are deprecated and that a policy should be set to OLD only under specific short-term circumstances. Projects should be ported to the NEW behavior and not rely on setting a policy to OLD. CMake Deprecation Warning at CMakeLists.txt:39 (cmake_policy): The OLD behavior for policy CMP0059 will be removed from a future version of CMake. The cmake-policies(7) manual explains that the OLD behaviors of all policies are deprecated and that a policy should be set to OLD only under specific short-term circumstances. Projects should be ported to the NEW behavior and not rely on setting a policy to OLD. CMake Deprecation Warning at CMakeLists.txt:43 (cmake_policy): The OLD behavior for policy CMP0063 will be removed from a future version of CMake. The cmake-policies(7) manual explains that the OLD behaviors of all policies are deprecated and that a policy should be set to OLD only under specific short-term circumstances. Projects should be ported to the NEW behavior and not rely on setting a policy to OLD. CMake Deprecation Warning at CMakeLists.txt:47 (cmake_policy): The OLD behavior for policy CMP0054 will be removed from a future version of CMake. The cmake-policies(7) manual explains that the OLD behaviors of all policies are deprecated and that a policy should be set to OLD only under specific short-term circumstances. Projects should be ported to the NEW behavior and not rely on setting a policy to OLD. CMake Deprecation Warning at CMakeLists.txt:51 (cmake_policy): The OLD behavior for policy CMP0064 will be removed from a future version of CMake. The cmake-policies(7) manual explains that the OLD behaviors of all policies are deprecated and that a policy should be set to OLD only under specific short-term circumstances. Projects should be ported to the NEW behavior and not rely on setting a policy to OLD. -- Krita version: 4.2.8-beta1 -- Found PythonInterp: /usr/bin/python3 (found suitable version "3.7.5", minimum required is "3.0") -- Python system site-packages directory: /usr/lib64/python3.7/site-packages -- Could NOT find PythonLibrary (missing: PYTHON_LIBRARY) (Required is at least version "3.0") CMake Error at CMakeLists.txt:253 (find_package): By not providing "FindECM.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "ECM", but CMake did not find one. Could not find a package configuration file provided by "ECM" (requested version 5.22) with any of the following names: ECMConfig.cmake ecm-config.cmake Add the installation prefix of "ECM" to CMAKE_PREFIX_PATH or set "ECM_DIR" to a directory containing one of the above files. If "ECM" provides a separate development package or SDK, be sure it has been installed. -- Configuring incomplete, errors occurred! See also "/home/mythcat/krita-4.2.8-beta1/CMakeFiles/CMakeOutput.log". See also "/home/mythcat/krita-4.2.8-beta1/CMakeFiles/CMakeError.log". _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx