private void SetFrameworkInfo()
        {
            SetVersion();
            PackageFileName =
                CommandLineSettings.TargetName
                + DOT
                + PackageVersion
                + PACKAGE_EXT;

            PackageDir =
                Environment.ExpandEnvironmentVariables
                    (_HandleConfiguration.AppSettingsValues.PackageHomeDir).AsDir()
                + (CommandLineSettings.SolutionName?.AsDir() ?? "".AsDir())
                + (CommandLineSettings.TargetName?.AsDir() ?? "".AsDir())
                + PackageVersion.AsDir();
            PackagePath = PackageDir + PackageFileName;
        }