Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
DEBUG util.py:459:  Failed to resolve the transaction:
DEBUG util.py:459:  No match for argument: pkgconfig(gsettings-desktop-schemas) >= 47
DEBUG util.py:459:  You can try to add to command line:
DEBUG util.py:459:    --skip-unavailable to skip unavailable packages
DEBUG util.py:608:  Child return code was: 1

DNF tries to install build dependencies, but the requirements cannot be resolved.