protected static function showVersion()
{
\cli\line();
\cli\line(\cli\Colors::colorize('%y+----------------------------------------------------------------------+%N'));
\cli\line(\cli\Colors::colorize('%y| Installer |%N'));
\cli\line(\cli\Colors::colorize('%y| Version: ' . PROJECT_INSTALLER_VERSION . ' |%N'));
\cli\line(\cli\Colors::colorize('%y+----------------------------------------------------------------------+%N'));
}