MD5 (R-1.9.1.tgz) = c8201425506e5c077ef1936e19ea2f51
RMD160 (R-1.9.1.tgz) = 98ae0db3c5ab624192d7ad3ef79d0067d821e918
SHA1 (R-1.9.1.tgz) = 3423a1810a6a8d838554e49d54d44b05f5647085