protected function runCommand($command, $description) {
        $call = $this->output->isVerbose() ? 'call' : 'callSilent';
        $write = $this->output->isVerbose() ? 'writeln' : 'write';

        $this->output->{$write}('<comment>' . $description . '...</comment> ');
        $this->{$call}($command);
        $this->output->{$write}('Done!');

        $this->line('');
    }