protected function writeInstallerSummary($errors)
    {
        if (!$errors) {
            $this->writeSection('You can now continue installation as per instructions in the README.md file!');

            return;
        }

        $this->writeSection(
            array(
                'The command was not able to install everything automatically.',
                'You must do the following changes manually.',
            ),
            'error'
        );

        $this->output->writeln($errors);
    }