config.nix

    myVim = self.stdenv.lib.overrideDerivation self.vimNox (oldAttrs: {
      name = "vim_configurable-7.4.712";
      src = self.fetchurl {
        url = "http://mirrors.kernel.org/debian/pool/main/v/vim/vim_7.4.712.orig.tar.gz";
        sha256 = "0p5mcr5402d3vxy3wv5q6qbhd23b4kzffifgkz90bil2csgvld5k";
      };
      patches = [
        #./vimNox/python_framework.patch
      ];
    });