{ fetchFromGitHub }: fetchFromGitHub { owner = "skaes"; repo = "rvm-patchsets"; rev = "a6429bb1a7fb9b5798c22f43338739a6c192b42d"; sha256 = "sha256-NpSa+uGQA1rfHNcLzPNTK65J+Wk9ZlzhHFePDA4uuo0="; }