setName('richdocuments:install-fonts') ->setDescription('Install default fonts'); } protected function execute(InputInterface $input, OutputInterface $output) { try { $this->fontService->installDefaultFonts(); return 0; } catch (\Exception $e) { $output->writeln('Failed to install default fonts'); $output->writeln($e->getMessage()); $output->writeln($e->getTraceAsString()); return 1; } } }