mitmproxy = pkgs.stdenv.mkDerivation rec {
        name = "mitmproxy";
        version = "2.0.2";
        src = pkgs.fetchurl {
            url = "https://github.com/mitmproxy/mitmproxy/releases/download/v${version}/mitmproxy-${version}-linux.tar.gz";
            sha256 = "0ksp55pkifqykfc26pzjln16w5a9i95m4d1vflymrqkxls7qm8kd";
        };
        phases = [ "unpackPhase" "installPhase" ];
        installPhase = ''
            mkdir -p $out/bin
            cp mitmdump $out/bin
            cp mitmproxy $out/bin
            cp mitmweb $out/bin
        '';
    };