SHA512 (RCurl_1.95-4.12.tar.gz) = 8c0aeda47c1d6210c5c431e1209e192f2b48653850aa2f6f8b5bf099196cf6a89a61e8638d3b21e3a84312f427a9419d607f4198500aa2b7fd8238e24e6e599c