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: 

  - nothing provides nim-srpm-macros needed by redhat-rpm-config-178-1.fc34.noarch from copr_xxmitsu_llvm_priority_1
DNF reporting that `nim-srpm-macros` is not installable.