{ stdenv, fetchurl }: stdenv.mkDerivation rec { pname = "vttest"; version = "20190105"; src = fetchurl { urls = [ "https://invisible-mirror.net/archives/${pname}/${pname}-${version}.tgz" "ftp://ftp.invisible-island.net/${pname}/${pname}-${version}.tgz" ]; sha256 = "0wagaywzc6pq59m8gpcblag7gyjjarc0qx050arr1sy8hd3yy0sp"; }; meta = with stdenv.lib; { description = "Tests the compatibility so-called 'VT100-compatible' terminals"; homepage = https://invisible-island.net/vttest/; license = licenses.mit; platforms = platforms.all; }; }