there sort of is useful error information but it is combined with a fatal error and stack trace and also tells me twice "Please see <a href="https://www.mediawiki.org/wiki/Download_from_Git#Fetch_external_libraries">mediawiki.org</a> "
also seems like this might be a known issue, but i can't find relevant existing task for it.
php maintenance/install.php --dbtype=sqlite --dbname mwsqlite TestWiki admin
MediaWiki requires the <a href="https://github.com/php-fig/log">PSR-3 logging library</a> to be present. This library is not embedded directly in MediaWiki's git repository and must be installed separately by the end user.
Please see <a href="https://www.mediawiki.org/wiki/Download_from_Git#Fetch_external_libraries">mediawiki.org</a> for help on installing the required components.PHP Fatal error: MediaWiki requires the <a href="https://github.com/php-fig/log">PSR-3 logging library</a> to be present. This library is not embedded directly in MediaWiki's git repository and must be installed separately by the end user.
Please see <a href="https://www.mediawiki.org/wiki/Download_from_Git#Fetch_external_libraries">mediawiki.org</a> for help on installing the required components. in /Library/WebServer/Documents/mediawiki/includes/debug/logger/Factory.php on line 101
PHP Stack trace:
PHP 1. {main}() /Library/WebServer/Documents/mediawiki/maintenance/install.php:0
PHP 2. require_once() /Library/WebServer/Documents/mediawiki/maintenance/install.php:158
PHP 3. require_once() /Library/WebServer/Documents/mediawiki/maintenance/doMaintenance.php:98
PHP 4. ExtensionRegistry::getInstance() /Library/WebServer/Documents/mediawiki/includes/Setup.php:39
PHP 5. ExtensionRegistry->__construct() /Library/WebServer/Documents/mediawiki/includes/registration/ExtensionRegistry.php:58
PHP 6. ObjectCache::newAccelerator() /Library/WebServer/Documents/mediawiki/includes/registration/ExtensionRegistry.php:65
PHP 7. ObjectCache::newFromId() /Library/WebServer/Documents/mediawiki/includes/objectcache/ObjectCache.php:146
PHP 8. ObjectCache::newFromParams() /Library/WebServer/Documents/mediawiki/includes/objectcache/ObjectCache.php:72
PHP 9. MWLoggerFactory::getInstance() /Library/WebServer/Documents/mediawiki/includes/objectcache/ObjectCache.php:89
PHP 10. trigger_error() /Library/WebServer/Documents/mediawiki/includes/debug/logger/Factory.php:101