{ buildOctavePackage , lib , fetchurl }: buildOctavePackage rec { pname = "optics"; version = "0.1.4"; src = fetchurl { url = "mirror://sourceforge/octave/${pname}-${version}.tar.gz"; sha256 = "1d9z82241a1zmr8m1vgw10pyk81vn0q4dcyx7d05pigfn5gykrgc"; }; meta = with lib; { homepage = "https://octave.sourceforge.io/optics/index.html"; license = licenses.gpl3Plus; maintainers = with maintainers; [ KarlJoad ]; description = "Functions covering various aspects of optics"; }; }