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: 
Failed to resolve the transaction:
No match for argument: R-Rcpp-devel
No match for argument: R-askpass
No match for argument: R-curl
No match for argument: R-devel
No match for argument: R-testthat
DNF transaction error about missing packages