args: with args; stdenv.mkDerivation { name = "proj-4.5.0"; src = fetchurl { url = ftp://ftp.remotesensing.org/proj/proj-4.5.0.tar.gz; sha256 = "1d2qz0vgp13hkfgaz7hkblhb9w2fh2blbjqz73xdinwc08cmflqv"; }; meta = { description = "Cartographic Projections Library"; homepage = http://proj.maptools.org; license = "MIT"; }; }