This is from root.log here:  https://abf.openmandriva.org/build_lists/207361

BUILDSTDERR: CMake Error at CMakeLists.txt:25 (find_package):
BUILDSTDERR:   Could not find a configuration file for package "KF5Completion" that is
BUILDSTDERR:   compatible with requested version "5.48.0".
BUILDSTDERR:   The following configuration files were considered but not accepted:
BUILDSTDERR:     /usr/lib64/cmake/KF5Completion/KF5CompletionConfig.cmake, version: 5.47.0
-- Configuring incomplete, errors occurred!
See also "/builddir/build/BUILD/kdelibs4support-5.48.0/build/CMakeFiles/CMakeOutput.log".
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.grekeK (%prep)
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.grekeK (%prep)
RPM build errors:
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/mockbuild/trace_decorator.py", line 96, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.7/site-packages/mockbuild/util.py", line 642, in do
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target znver1 --nodeps /builddir/build/SPECS/kdelibs4support.spec