MD5 (R-2.2.1.tar.gz) = 42542290c6d1585af7ded330f811385c
SHA256 (R-2.2.1.tar.gz) = db442c769e5e8ecbdb33c771e41bdac4330b565652c5ca730f26f975df30c624
SIZE (R-2.2.1.tar.gz) = 13665367