protected static function createLink( $source, $target )
	{
		if( file_exists( $target ) === false && @symlink( $source, $target ) === false )
		{
			$source = realpath( __DIR__ . '/' . $source );

			if( symlink( $source, $target ) === false ) {
				throw new \RuntimeException( sprintf( 'Failed to create symlink for "%1$s" to "%2$s"', $source, $target ) );
			}
		}
	}