public void Execute()
        {
            var        parser = new FluentCommandLineParser();
            IDirectory mega   = null;

            parser.Setup <string>('i', "inputDir")
            .WithDescription("Path to the extracted mega SSPG package folder")
            .Callback(x => mega = FileSystem.ParseDirectory(x));

            var result = parser.Parse(Options);

            if (result.HelpCalled)
            {
                return;
            }

            Assert.IsTrue(mega.Exists, $"The folder does not exist: {mega}");
            PackageHelper.DecompressMegaPackage(mega, mega);
        }