Your lock file does not contain a compatible set of packages. Please run composer update. Problem 1 - phar-io/manifest is locked to version 2.0.3 and an update of this package was not requested. - phar-io/manifest 2.0.3 requires ext-xmlwriter * -> it is missing from your system. Install or enable PHP's xmlwriter extension. Problem 2 - phpunit/php-code-coverage is locked to version 10.1.10 and an update of this package was not requested. - phpunit/php-code-coverage 10.1.10 requires ext-xmlwriter * -> it is missing from your system. Install or enable PHP's xmlwriter extension. Problem 3 - phpunit/phpunit is locked to version 10.5.2 and an update of this package was not requested. - phpunit/phpunit 10.5.2 requires ext-xml * -> it is missing from your system. Install or enable PHP's xml extension. Problem 4 - theseer/tokenizer is locked to version 1.2.2 and an update of this package was not requested. - theseer/tokenizer 1.2.2 requires ext-xmlwriter * -> it is missing from your system. Install or enable PHP's xmlwriter extension. To enable extensions, verify that they are enabled in your .ini files: - /etc/php/8.2/cli/php.ini - /etc/php/8.2/cli/conf.d/20-dom.ini - /etc/php/8.2/cli/conf.d/20-mbstring.ini - /etc/php/8.2/cli/conf.d/20-phar.ini - /etc/php/8.2/cli/conf.d/20-tokenizer.ini - /etc/php/8.2/cli/conf.d/99-pecl.ini You can also run `php --ini` in a terminal to see which files are used by PHP in CLI mode. Alternatively, you can run Composer with `--ignore-platform-req=ext-xmlwriter --ignore-platform-req=ext-xml` to temporarily ignore these required extensions.