protected function runStep($step, $pretend = false)
    {
        try
        {
            $step = $this->createStep($step);

            if ($this->confirm($step->prompt(), true))
            {
                return $step->run($pretend);
            }
        }
        catch (\Exception $e)
        {
            $this->error($e->getMessage());
        }

        return false;
    }