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: 
/builddir/build/BUILD/curlpp-0.8.1-build/curlpp-0.8.1/include/curlpp/Options.hpp:281:74: error: invalid conversion from âintâ to âCURLoptionâ [-fpermissive]
  281 |         typedef curlpp::OptionTrait<curl_closepolicy, CURLOPT_CLOSEPOLICY> ClosePolicy;
      |                                                                          ^
      |                                                                          |
      |                                                                          int
Compiler error, attempt at invalid conversion between `int` and `CURLoption` variable types.