{stdenv, fetchurl}: stdenv.mkDerivation rec { name = "cminpack-1.3.4"; src = fetchurl { url = "http://devernay.free.fr/hacks/cminpack/${name}.tar.gz"; sha256 = "1jh3ymxfcy3ykh6gnvds5bbkf38aminvjgc8halck356vkvpnl9v"; }; patchPhase = '' sed -i s,/usr/local,$out, Makefile ''; preInstall = '' mkdir -p $out/lib $out/include ''; meta = { homepage = http://devernay.free.fr/hacks/cminpack/cminpack.html; license = stdenv.lib.licenses.bsd3; description = "Software for solving nonlinear equations and nonlinear least squares problems"; }; }