protected function execute(InputInterface $input, OutputInterface $output)
{
$coach = new Coach($output);
$coach->install();
/*$git = new Git;
$git->cloneRepository($config['repository']['url'], $config['repository']['branch'], $config['install-dir']);
*/
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$coach = new Coach();
$output->writeln($coach->getLicense());
}