{ callPackage, fetchgit, ... } @ args: callPackage ./generic.nix (args // rec { version = "0.94.1"; src = fetchgit { url = "git://github.com/ceph/ceph.git"; rev = "refs/tags/v${version}"; sha256 = "0rrl10vda4xv22al2c5ccd8v8drs26186dvkrxndvqz8p9999cjx"; }; })